DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.4102/ojvr.v77i1.1 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v77i1.2 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v77i1.4 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v77i1.3 10.4102 201705081830 2017-06-01 17 10.4102/ojvr.v79i1.17 10.4102 1298550864 2015-04-09 0 10.4102/ojvr.v79i1.32 10.4102 1298630039 2011-02-25 0 10.4102/ojvr.v79i1.243 10.4102 1300362086 2015-04-09 0 10.4102/ojvr.v79i1.233 10.4102 1300947268 2015-04-09 0 10.4102/ojvr.v79i1.41 10.4102 1303195558 2015-04-09 0 10.4102/ojvr.v78i1.17 10.4102 201705081830 2017-06-19 5 10.4102/ojvr.v78i1.32 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v78i1.233 10.4102 201705081830 2019-06-10 9 10.4102/ojvr.v78i1.41 10.4102 201705081830 2019-06-10 14 10.4102/ojvr.v78i1.243 10.4102 201705081830 2019-06-10 6 10.4102/ojvr.v78i1.232 10.4102 201705081830 2020-06-20 22 10.4102/ojvr.v78i1.244 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v78i1.307 10.4102 201705081830 2019-06-13 0 10.4102/ojvr.v78i1.323 10.4102 201705081830 2017-06-20 1 10.4102/ojvr.v78i1.305 10.4102 201705081830 2019-06-15 6 10.4102/ojvr.v78i1.312 10.4102 201705081830 2020-06-25 3 10.4102/ojvr.v78i1.326 10.4102 201705081830 2017-06-01 15 10.4102/ojvr.v78i1.320 10.4102 201705081830 2017-06-01 15 10.4102/ojvr.v78i1.327 10.4102 201705081830 2020-06-25 1 10.4102/ojvr.v78i1.318 10.4102 201705081830 2017-06-20 1 10.4102/ojvr.v78i1.308 10.4102 201705081830 2017-06-01 17 10.4102/ojvr.v78i1.336 10.4102 201705081830 2017-06-20 3 10.4102/ojvr.v79i1.349 10.4102 201705081830 2019-06-23 4 10.4102/ojvr.v79i1.405 10.4102 201705081830 2017-06-20 7 10.4102/ojvr.v79i1.343 10.4102 201705081830 2017-06-20 4 10.4102/ojvr.v79i1.362 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v79i1.353 10.4102 201705081830 2019-06-23 15 10.4102/ojvr.v79i1.358 10.4102 201705081830 2019-06-26 21 10.4102/ojvr.v79i1.360 10.4102 201705081830 2019-06-27 7 10.4102/ojvr.v79i1.367 10.4102 201705081830 2019-06-27 8 10.4102/ojvr.v79i1.383 10.4102 201705081830 2019-06-27 2 10.4102/ojvr.v79i1.385 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v79i1.361 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v79i1.388 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.449 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v79i2.450 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v79i2.451 10.4102 201705081830 2017-06-01 57 10.4102/ojvr.v79i2.489 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i2.452 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v79i2.453 10.4102 201705081830 2017-06-01 33 10.4102/ojvr.v79i2.454 10.4102 201705081830 2017-06-01 17 10.4102/ojvr.v79i2.455 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v79i2.456 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v79i2.457 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v79i2.458 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.459 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.492 10.4102 201705081830 2017-06-01 16 10.4102/ojvr.v79i2.461 10.4102 201705081830 2017-06-01 20 10.4102/ojvr.v79i2.462 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v79i2.460 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i2.463 10.4102 201705081830 2017-06-01 23 10.4102/ojvr.v79i2.464 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.465 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.466 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.467 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v79i2.468 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.469 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.470 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.471 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.472 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.473 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v79i2.474 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.475 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i2.476 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.477 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.478 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i2.479 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.480 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.481 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.482 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.483 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.484 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v79i2.485 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.486 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.487 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v79i2.488 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i2.500 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i2.501 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v79i1.397 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v78i1.344 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v79i1.404 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v76i4.18 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i4.19 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v76i4.21 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v76i4.22 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v76i4.23 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v76i4.24 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i4.25 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v76i4.26 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i4.27 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i3.28 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v76i3.29 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v76i3.31 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i3.33 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v76i3.34 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v76i3.35 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v75i2.6 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v76i3.36 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v75i2.8 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i3.37 10.4102 201705081830 2017-06-01 15 10.4102/ojvr.v75i2.9 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v75i2.10 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i3.38 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v75i2.11 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v75i2.12 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v75i2.13 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v75i2.14 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v75i2.15 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v75i2.16 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v75i1.82 10.4102 201705081830 2017-06-01 14 10.4102/ojvr.v75i1.83 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v75i1.84 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v75i1.85 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v75i1.86 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v75i1.87 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v75i1.88 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v75i1.89 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v75i1.90 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v75i1.91 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v75i1.92 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v74i4.113 10.4102 201707100959 2017-07-10 1 10.4102/ojvr.v74i4.114 10.4102 201707100959 2017-07-10 3 10.4102/ojvr.v74i4.115 10.4102 201707100959 2017-07-10 8 10.4102/ojvr.v74i4.116 10.4102 201707100959 2017-07-10 4 10.4102/ojvr.v74i4.117 10.4102 201707100959 2017-07-10 4 10.4102/ojvr.v74i4.118 10.4102 201707100959 2017-07-10 2 10.4102/ojvr.v74i4.119 10.4102 201707100959 2017-07-10 6 10.4102/ojvr.v74i4.120 10.4102 201707100959 2017-07-10 8 10.4102/ojvr.v74i3.122 10.4102 201705081830 2017-06-01 45 10.4102/ojvr.v74i3.123 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v74i3.124 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v74i3.125 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v74i3.126 10.4102 201705081830 2017-06-01 23 10.4102/ojvr.v74i3.127 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v74i3.128 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v74i2.129 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v74i2.130 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v74i2.131 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v74i2.132 10.4102 201705081830 2017-06-01 13 10.4102/ojvr.v74i1.133 10.4102 201705081830 2017-06-01 16 10.4102/ojvr.v74i1.134 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v74i1.135 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v74i1.136 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v74i1.137 10.4102 201705081830 2017-06-01 14 10.4102/ojvr.v74i1.138 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v74i1.139 10.4102 201705081830 2017-06-01 27 10.4102/ojvr.v74i1.140 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v74i1.141 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v73i3.142 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v73i3.143 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v73i3.144 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v73i3.145 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v72i3.195 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v72i3.197 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v72i3.198 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v72i3.199 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v72i3.200 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v72i3.201 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v72i3.202 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v72i3.203 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v72i3.204 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v72i3.205 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v72i2.206 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v72i2.207 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i2.208 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v72i2.209 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v72i2.210 10.4102 201705081830 2017-06-01 25 10.4102/ojvr.v72i2.213 10.4102 201705081830 2017-06-01 72 10.4102/ojvr.v72i2.214 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i2.215 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i2.216 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v72i2.217 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v72i1.218 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v72i1.219 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i1.220 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v72i1.221 10.4102 201705081830 2017-06-01 23 10.4102/ojvr.v72i1.222 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i1.223 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v72i1.224 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v72i1.225 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v72i1.226 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i1.227 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v71i4.228 10.4102 201705081830 2017-06-01 13 10.4102/ojvr.v71i4.229 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v71i4.230 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v71i4.231 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v71i4.248 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v71i4.249 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v71i4.250 10.4102 201705081830 2017-06-01 16 10.4102/ojvr.v71i4.251 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v71i4.252 10.4102 201705081830 2017-06-01 13 10.4102/ojvr.v71i4.253 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v71i4.254 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v71i3.255 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v71i3.256 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v71i3.257 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v71i3.258 10.4102 201705081830 2017-06-01 15 10.4102/ojvr.v71i3.259 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v71i3.260 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v71i3.261 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v71i3.262 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v71i3.263 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v71i3.264 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v71i3.265 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v71i3.266 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v71i3.267 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v71i2.269 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v71i2.270 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v71i2.271 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v71i2.272 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v71i2.273 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v71i2.274 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v71i2.275 10.4102 201705081830 2017-06-01 14 10.4102/ojvr.v71i2.276 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v71i2.277 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v71i2.278 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v71i2.279 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v71i1.280 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v71i1.281 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v71i1.282 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v71i1.283 10.4102 201705081830 2017-06-01 16 10.4102/ojvr.v71i1.284 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v71i1.285 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v71i1.286 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v71i1.287 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v71i1.288 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v70i4.290 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v70i4.291 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v70i4.292 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v70i4.293 10.4102 201705081830 2017-06-01 13 10.4102/ojvr.v70i4.294 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v70i4.295 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v70i4.296 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v70i4.297 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i3.39 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v76i2.40 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v76i2.42 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v76i2.43 10.4102 201705081830 2017-06-01 13 10.4102/ojvr.v76i2.44 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v76i2.45 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v76i2.46 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i2.47 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v76i2.48 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v76i2.49 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v76i2.50 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v76i1.52 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.53 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.54 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v76i1.55 10.4102 201705081830 2017-06-01 23 10.4102/ojvr.v76i1.56 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v76i1.57 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v76i1.58 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.59 10.4102 201705081830 2017-06-01 18 10.4102/ojvr.v76i1.62 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i1.63 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.64 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.65 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i1.66 10.4102 201705081830 2017-06-01 46 10.4102/ojvr.v76i1.67 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v76i1.68 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v76i1.69 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v76i1.70 10.4102 201705081830 2017-06-01 29 10.4102/ojvr.v76i1.71 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.72 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v76i1.73 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i1.74 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v76i1.75 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.76 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v76i1.77 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v76i1.78 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v76i1.79 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v76i1.80 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v76i1.51 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v75i4.103 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v75i4.104 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v75i4.105 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v73i3.146 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v73i3.147 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v75i4.106 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v73i3.148 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v75i4.107 10.4102 201705081830 2017-06-01 15 10.4102/ojvr.v73i3.149 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v75i4.108 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v73i3.150 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v75i4.109 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v73i3.151 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v75i4.110 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v73i2.152 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v73i2.153 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v75i4.111 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v73i2.154 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v75i4.112 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v73i2.155 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v73i2.156 10.4102 201705081830 2017-06-01 26 10.4102/ojvr.v75i3.93 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v73i2.157 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v75i3.94 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v73i2.158 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v75i3.95 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v73i2.159 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v75i3.96 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v73i2.160 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v75i3.97 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v73i2.161 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v75i3.98 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v75i3.99 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v73i2.162 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v75i3.100 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v73i2.163 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v75i3.101 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v73i1.164 10.4102 201705081830 2017-06-01 22 10.4102/ojvr.v75i3.102 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v73i1.166 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v73i1.167 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v73i1.168 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v73i1.169 10.4102 201705081830 2017-06-01 18 10.4102/ojvr.v73i1.170 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v73i1.171 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v73i1.172 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v72i4.181 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v72i4.182 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v72i4.183 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v72i4.184 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i4.185 10.4102 201705081830 2017-06-01 13 10.4102/ojvr.v72i4.186 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v72i4.187 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v72i4.188 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v72i4.189 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v72i4.190 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v72i4.191 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v79i1.409 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v79i1.400 10.4102 201705081830 2017-06-01 12 10.4102/ojvr.v79i1.410 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v79i1.442 10.4102 201705081830 2017-06-01 15 10.4102/ojvr.v79i1.407 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v79i1.437 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v79i1.436 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v79i1.413 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i1.422 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v79i1.491 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v79i1.431 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i1.447 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v79i1.502 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v79i1.417 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v79i1.499 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v80i1.498 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v80i1.384 10.4102 201705081830 2017-06-01 34 10.4102/ojvr.v80i1.518 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v80i1.519 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v80i1.522 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v80i1.511 10.4102 201705081830 2017-06-01 14 10.4102/ojvr.v80i1.539 10.4102 201705081830 2017-06-01 85 10.4102/ojvr.v80i1.571 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v80i1.523 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v80i1.529 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v80i1.448 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v80i1.538 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v80i1.562 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v80i1.578 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v80i1.543 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v80i1.572 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v80i1.575 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v80i1.579 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v80i1.585 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v80i1.612 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v80i1.577 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v80i1.402 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v80i1.614 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v80i1.544 10.4102 201705081830 2017-06-01 16 10.4102/ojvr.v80i1.586 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v80i1.611 10.4102 201705081830 2017-06-01 8 10.4102/ojvr.v80i1.635 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v80i1.593 10.4102 201705081830 2017-06-01 23 10.4102/ojvr.v81i1.676 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v81i1.652 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i1.594 10.4102 201705081830 2017-06-01 14 10.4102/ojvr.v81i1.644 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v81i1.706 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v81i2.799 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.722 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.723 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.729 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.730 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.738 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.742 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.728 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.716 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v81i2.717 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v81i2.718 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v81i2.719 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i2.720 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.721 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i2.724 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v81i2.725 10.4102 201705081830 2017-06-01 17 10.4102/ojvr.v81i2.726 10.4102 201705081830 2017-06-01 11 10.4102/ojvr.v81i2.727 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v81i2.731 10.4102 201705081830 2017-06-01 24 10.4102/ojvr.v81i2.732 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v81i2.733 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v81i2.734 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v81i2.736 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v81i2.741 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v81i2.740 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i2.739 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v81i2.737 10.4102 201705081830 2017-06-01 20 10.4102/ojvr.v81i1.675 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v81i1.705 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i1.707 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i1.708 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i1.769 10.4102 201705081830 2017-06-01 10 10.4102/ojvr.v81i1.711 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v81i1.762 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v81i1.713 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v81i1.715 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v81i1.774 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v81i1.807 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v81i1.821 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v81i1.710 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i1.765 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i1.848 10.4102 201705081830 2017-06-01 7 10.4102/ojvr.v81i1.843 10.4102 201705081830 2017-06-01 6 10.4102/ojvr.v81i1.824 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v81i1.780 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v81i1.836 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v81i1.803 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v81i1.840 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v81i1.818 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v81i1.679 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v81i1.846 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v82i1.863 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v82i1.872 10.4102 201705081830 2019-08-22 1 10.4102/ojvr.v82i1.850 10.4102 201705081830 2017-06-23 5 10.4102/ojvr.v82i1.816 10.4102 201705081830 2017-06-23 29 10.4102/ojvr.v82i1.858 10.4102 201705081830 2017-06-23 9 10.4102/ojvr.v82i1.855 10.4102 201705081830 2017-06-01 5 10.4102/ojvr.v82i1.839 10.4102 201705081830 2019-08-24 5 10.4102/ojvr.v82i1.823 10.4102 201705081830 2019-08-24 16 10.4102/ojvr.v82i1.887 10.4102 201705081830 2019-08-24 4 10.4102/ojvr.v82i1.881 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v82i1.900 10.4102 201705081830 2017-06-01 4 10.4102/ojvr.v82i1.899 10.4102 201705081830 2019-08-25 7 10.4102/ojvr.v82i1.857 10.4102 201705081830 2019-08-25 9 10.4102/ojvr.v82i1.896 10.4102 201705081830 2019-08-25 0 10.4102/ojvr.v82i1.912 10.4102 201705081830 2017-06-23 6 10.4102/ojvr.v82i1.888 10.4102 201705081830 2019-08-26 2 10.4102/ojvr.v82i1.919 10.4102 201705081830 2017-06-23 0 10.4102/ojvr.v82i1.953 10.4102 201705081830 2017-06-23 2 10.4102/ojvr.v82i1.947 10.4102 201705081830 2017-06-01 1 10.4102/ojvr.v82i1.897 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v82i1.931 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v82i1.949 10.4102 201705081830 2019-08-29 6 10.4102/ojvr.v82i1.966 10.4102 201705081830 2017-06-23 4 10.4102/ojvr.v82i1.993 10.4102 201705081830 2017-06-01 9 10.4102/ojvr.v82i1.911 10.4102 201705081830 2019-09-01 8 10.4102/ojvr.v82i1.986 10.4102 201705081830 2017-06-01 2 10.4102/ojvr.v82i1.795 10.4102 201705081830 2017-06-23 3 10.4102/ojvr.v82i1.1010 10.4102 201705081830 2017-06-01 3 10.4102/ojvr.v83i1.1004 10.4102 201708041340 2017-08-04 2 10.4102/ojvr.v83i1.1035 10.4102 201708041340 2019-09-05 3 10.4102/ojvr.v83i1.1016 10.4102 201708041340 2017-08-04 7 10.4102/ojvr.v83i1.1095 10.4102 201708041340 2019-09-07 6 10.4102/ojvr.v83i1.968 10.4102 201708041340 2017-08-04 5 10.4102/ojvr.v83i1.958 10.4102 201708041340 2017-08-04 3 10.4102/ojvr.v83i1.1011 10.4102 201708041340 2017-08-04 0 10.4102/ojvr.v83i1.1002 10.4102 201708041340 2019-09-07 6 10.4102/ojvr.v83i1.1024 10.4102 201708041340 2019-09-08 6 10.4102/ojvr.v83i1.1034 10.4102 201708041340 2019-09-08 2 10.4102/ojvr.v83i1.1013 10.4102 201708041340 2017-08-04 0 10.4102/ojvr.v83i1.1040 10.4102 201708041340 2019-09-08 3 10.4102/ojvr.v83i1.1045 10.4102 201708041340 2017-08-04 4 10.4102/ojvr.v83i1.1032 10.4102 201708041340 2019-09-08 3 10.4102/ojvr.v83i1.1067 10.4102 201708041340 2019-09-08 19 10.4102/ojvr.v83i1.1063 10.4102 201708041340 2017-08-04 2 10.4102/ojvr.v83i1.1109 10.4102 201708041340 2017-08-04 5 10.4102/ojvr.v83i1.1099 10.4102 201708041340 2017-08-04 3 10.4102/ojvr.v83i1.1172 10.4102 201708041340 2019-09-09 7 10.4102/ojvr.v83i1.1015 10.4102 201708041340 2017-08-04 4 10.4102/ojvr.v83i1.1057 10.4102 201708041340 2017-08-04 4 10.4102/ojvr.v83i1.1136 10.4102 201708041340 2019-09-10 1 10.4102/ojvr.v83i1.1083 10.4102 201708041340 2019-09-11 2 10.4102/ojvr.v83i1.1068 10.4102 201708041340 2017-08-04 2 10.4102/ojvr.v83i1.1164 10.4102 201708041340 2017-08-04 3 10.4102/ojvr.v83i1.1058 10.4102 201708041340 2017-08-04 2 10.4102/ojvr.v83i1.1170 10.4102 201708041340 2017-08-04 5 10.4102/ojvr.v83i1.1146 10.4102 201708041340 2017-08-04 3 10.4102/ojvr.v83i1.1129 10.4102 201708041340 2019-09-12 3 10.4102/ojvr.v83i1.1163 10.4102 201708041340 2019-09-12 3 10.4102/ojvr.v83i1.1147 10.4102 201708041340 2017-08-04 9 10.4102/ojvr.v84i1.1221 10.4102 201804181100 2018-04-18 8 10.4102/ojvr.v84i1.1262 10.4102 201804181100 2019-09-17 6 10.4102/ojvr.v84i1.1265 10.4102 201804181100 2019-09-17 0 10.4102/ojvr.v84i1.1301 10.4102 201804181100 2019-09-17 5 10.4102/ojvr.v84i1.1306 10.4102 201804181100 2018-04-18 6 10.4102/ojvr.v84i1.1365 10.4102 201804181100 2018-04-18 0 10.4102/ojvr.v84i1.1313 10.4102 201804181100 2019-09-18 3 10.4102/ojvr.v84i1.1240 10.4102 201804181100 2018-04-18 3 10.4102/ojvr.v84i1.1302 10.4102 201804181100 2018-04-18 6 10.4102/ojvr.v84i1.1303 10.4102 201804181100 2018-04-18 2 10.4102/ojvr.v84i1.1210 10.4102 201804181100 2019-09-20 2 10.4102/ojvr.v84i1.1257 10.4102 201804181100 2019-09-20 0 10.4102/ojvr.v84i1.1269 10.4102 201804181100 2018-04-18 4 10.4102/ojvr.v84i1.1393 10.4102 201804181100 2018-04-18 10 10.4102/ojvr.v84i1.1316 10.4102 201804181100 2018-04-18 4 10.4102/ojvr.v84i1.1259 10.4102 201804181100 2019-09-20 1 10.4102/ojvr.v84i1.1271 10.4102 201804181100 2018-04-18 2 10.4102/ojvr.v84i1.1398 10.4102 201804181100 2019-09-20 3 10.4102/ojvr.v84i1.1445 10.4102 201804181100 2018-04-18 3 10.4102/ojvr.v84i1.1411 10.4102 201804181100 2018-04-18 9 10.4102/ojvr.v83i1.1422 10.4102 201708041340 2017-08-04 0 10.4102/ojvr.v82i1.1421 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i2.1018 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v81i1.1017 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v80i1.759 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i1.552 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v79i1.1019 10.4102 201705081830 2017-06-13 0 10.4102/ojvr.v78i1.389 10.4102 201705081830 2017-06-01 0 10.4102/ojvr.v84i1.1412 10.4102 201804181100 2018-04-18 2 10.4102/ojvr.v84i1.1450 10.4102 201804181100 2018-04-18 1 10.4102/ojvr.v84i1.1386 10.4102 201804181100 2019-09-26 2 10.4102/ojvr.v84i1.1461 10.4102 201804181100 2018-04-18 4 10.4102/ojvr.v84i1.1425 10.4102 201804181100 2018-04-18 3 10.4102/ojvr.v84i1.1414 10.4102 201804181100 2019-10-03 3 10.4102/ojvr.v84i1.1465 10.4102 201804181100 2018-04-18 4 10.4102/ojvr.v84i1.1399 10.4102 201804181100 2018-04-18 2 10.4102/ojvr.v84i1.1505 10.4102 201804181100 2018-04-18 0 10.4102/ojvr.v84i1.1523 10.4102 201804181100 2018-04-18 3 10.4102/ojvr.v84i1.1603 10.4102 201804181100 2018-04-18 0 10.4102/ojvr.v85i1.1507 10.4102 201809100929 2018-09-10 4 10.4102/ojvr.v72i4.174 10.4102 1524133394 2018-04-19 1 10.4102/ojvr.v72i4.175 10.4102 1524133394 2018-04-19 25 10.4102/ojvr.v72i4.176 10.4102 1524133394 2018-04-19 2 10.4102/ojvr.v72i4.177 10.4102 1524133394 2018-04-19 0 10.4102/ojvr.v72i4.178 10.4102 1524133394 2018-04-19 1 10.4102/ojvr.v72i4.179 10.4102 1524133394 2018-04-19 2 10.4102/ojvr.v72i4.180 10.4102 1524133394 2018-04-19 3 10.4102/ojvr.v85i1.1482 10.4102 201809100929 2018-09-10 2 10.4102/ojvr.v85i1.1455 10.4102 201901291813 2019-01-29 0 10.4102/ojvr.v85i1.1510 10.4102 201809100929 2018-09-10 0 10.4102/ojvr.v85i1.1562 10.4102 201809100929 2018-09-10 4 10.4102/ojvr.v85i1.1583 10.4102 201809100929 2019-10-19 8 10.4102/ojvr.v85i1.1561 10.4102 201809100929 2018-09-10 2 10.4102/ojvr.v85i1.1604 10.4102 201809100929 2018-09-10 0 10.4102/ojvr.v85i1.1528 10.4102 201809100929 2018-09-10 0 10.4102/ojvr.v85i1.1615 10.4102 201809100929 2018-09-10 1 10.4102/ojvr.v85i1.1617 10.4102 201809100929 2018-09-10 0 10.4102/ojvr.v85i1.1590 10.4102 201809180138 2018-09-18 0 10.4102/ojvr.v85i1.1543 10.4102 201810041029 2018-10-04 1 10.4102/ojvr.v85i1.1568 10.4102 201810041030 2018-10-04 0 10.4102/ojvr.v85i1.1626 10.4102 201810111646 2018-10-11 3 10.4102/ojvr.v85i1.1595 10.4102 201810161356 2019-10-26 3 10.4102/ojvr.v85i1.1621 10.4102 201810180734 2018-10-17 1 10.4102/ojvr.v85i1.1584 10.4102 201810180733 2019-10-26 2 10.4102/ojvr.v85i1.1713 10.4102 201812030208 2018-12-03 0 10.4102/ojvr.v85i1.1716 10.4102 201812111112 2018-12-11 1 10.4102/ojvr.v86i1.1635 10.4102 201902020800 2019-02-01 2 10.4102/ojvr.v86i1.1683 10.4102 201902020801 2019-02-01 2 10.4102/ojvr.v86i1.1629 10.4102 201902050731 2019-02-04 2 10.4102/ojvr.v86i1.1671 10.4102 201902191354 2019-02-19 1 10.4102/ojvr.v86i1.1648 10.4102 201903010754 2019-02-28 0 10.4102/ojvr.v86i1.1677 10.4102 201903281736 2019-03-28 4 10.4102/ojvr.v86i1.1644 10.4102 201903302012 2019-03-30 3 10.4102/ojvr.v86i1.1687 10.4102 201904110314 2019-04-11 1 10.4102/ojvr.v85i1.1721 10.4102 201904120315 2019-04-12 0 10.4102/ojvr.v86i1.1634 10.4102 201905280334 2019-05-28 1 10.4102/ojvr.v86i1.1673 10.4102 201905280334 2019-05-28 2 10.4102/ojvr.v86i1.1611 10.4102 201905301454 2019-05-30 1 10.4102/ojvr.v86i1.1639 10.4102 201905311508 2019-05-31 0 10.4102/ojvr.v86i1.1667 10.4102 201905311509 2019-11-26 1 10.4102/ojvr.v86i1.1630 10.4102 201906140819 2019-06-13 0 10.4102/ojvr.v86i1.1706 10.4102 201906190741 2019-06-18 0 10.4102/ojvr.v86i1.1676 10.4102 201907040352 2019-07-04 0 10.4102/ojvr.v86i1.1674 10.4102 201907120808 2019-07-12 0 10.4102/ojvr.v86i1.1724 10.4102 201907191648 2019-07-19 0 10.4102/ojvr.v86i1.1665 10.4102 201907231201 2019-07-23 1 10.4102/ojvr.v86i1.1709 10.4102 201908120408 2019-08-12 1 10.4102/ojvr.v86i1.1638 10.4102 201908260416 2019-08-26 0 10.4102/ojvr.v86i1.1659 10.4102 201908230414 2019-08-23 0 10.4102/ojvr.v86i1.1670 10.4102 201908230414 2019-08-23 0 10.4102/ojvr.v86i1.1734 10.4102 201908270754 2019-08-26 0 10.4102/ojvr.v86i1.1742 10.4102 201908301651 2019-08-30 0 10.4102/ojvr.v86i1.1729 10.4102 201909170752 2019-09-16 0 10.4102/ojvr.v86i1.1664 10.4102 201910080431 2019-10-08 0 10.4102/ojvr.v86i1.1764 10.4102 201910090431 2019-10-09 0 10.4102/ojvr.v86i1.1737 10.4102 201910100434 2019-10-10 0 10.4102/ojvr.v86i1.1768 10.4102 201910181331 2019-10-18 0 10.4102/ojvr.v86i1.1755 10.4102 201910181330 2019-10-18 1 10.4102/ojvr.v86i1.1743 10.4102 201911010808 2019-11-01 0 10.4102/ojvr.v86i1.1688 10.4102 201911050441 2019-11-05 4 10.4102/ojvr.v86i1.1781 10.4102 201911071351 2019-11-07 0 10.4102/ojvr.v86i1.1796 10.4102 201911071351 2019-11-07 0 10.4102/ojvr.v86i1.1836 10.4102 201912110457 2019-12-11 0 10.4102/ojvr.v87i1.1761 10.4102 202002060746 2020-02-05 0 10.4102/ojvr.v87i1.1769 10.4102 202006240702 2020-06-24 0 10.4102/ojvr.v87i1.1720 10.4102 202002270532 2020-02-27 0 10.4102/ojvr.v86i1.1838 10.4102 202002250532 2020-02-25 0 10.4102/ojvr.v87i1.1690 10.4102 202002290802 2020-02-28 1 10.4102/ojvr.v87i1.1712 10.4102 202003060309 2020-03-06 0 10.4102/ojvr.v87i1.1731 10.4102 202004081107 2020-04-08 0 10.4102/ojvr.v87i1.1792 10.4102 202003040159 2020-03-04 0 10.4102/ojvr.v87i1.1741 10.4102 202006250702 2020-06-25 0