DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.4102/jef.v10i1.1 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.2 10.4102 1519397940 2018-02-23 2 10.4102/jef.v10i1.3 10.4102 1519397940 2018-02-23 1 10.4102/jef.v10i1.4 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.5 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.6 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.7 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.8 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.9 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.10 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i1.11 10.4102 1519397940 2018-02-23 1 10.4102/jef.v10i2.12 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i2.13 10.4102 1519397940 2018-02-23 1 10.4102/jef.v10i2.14 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i2.15 10.4102 1519397940 2018-02-23 2 10.4102/jef.v10i2.16 10.4102 1519397940 2018-02-23 1 10.4102/jef.v10i2.17 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i2.18 10.4102 1519397940 2018-02-23 1 10.4102/jef.v10i2.19 10.4102 1519397940 2018-02-23 1 10.4102/jef.v10i2.20 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i2.21 10.4102 1519397940 2018-02-23 0 10.4102/jef.v10i2.22 10.4102 1519397940 2018-02-23 3 10.4102/jef.v9i3.62 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.63 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i3.64 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.65 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i3.66 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.67 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i3.68 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.69 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.70 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i3.71 10.4102 1519397940 2018-02-23 4 10.4102/jef.v9i3.72 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.73 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i3.74 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i3.75 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.76 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.77 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i3.78 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.45 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.46 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.47 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.48 10.4102 1519397940 2018-02-23 4 10.4102/jef.v9i2.49 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i2.50 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.51 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.52 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i2.53 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.54 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i2.55 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.56 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.57 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.58 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i2.59 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.60 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i2.61 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.25 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.26 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.27 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.28 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.29 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.30 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.31 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.32 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.33 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.34 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.35 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i1.36 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.37 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.38 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.39 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.40 10.4102 1519397940 2018-02-23 1 10.4102/jef.v9i1.41 10.4102 1519397940 2018-02-23 0 10.4102/jef.v9i1.42 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i1.43 10.4102 1519397940 2018-02-23 2 10.4102/jef.v9i1.44 10.4102 1519397940 2018-02-23 0 10.4102/jef.v11i1.154 10.4102 201809100912 2019-10-11 0 10.4102/jef.v8i3.116 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.117 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.118 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.119 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.120 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.121 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.122 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.123 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.124 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.125 10.4102 1519743794 2018-02-27 1 10.4102/jef.v8i3.126 10.4102 1519743794 2018-02-27 0 10.4102/jef.v8i3.127 10.4102 1519743794 2018-02-27 0 10.4102/jef.v11i1.172 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.162 10.4102 201809100912 2019-10-12 1 10.4102/jef.v11i1.164 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.166 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.161 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.175 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.178 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.184 10.4102 201809100912 2019-10-15 2 10.4102/jef.v11i1.183 10.4102 201809100912 2018-09-10 4 10.4102/jef.v11i1.169 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.160 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.189 10.4102 201809100912 2019-10-15 2 10.4102/jef.v11i1.168 10.4102 201809100912 2019-10-16 0 10.4102/jef.v11i1.179 10.4102 201809100912 2019-10-16 1 10.4102/jef.v11i1.171 10.4102 201809100912 2018-09-10 1 10.4102/jef.v11i1.191 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.180 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.170 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.177 10.4102 201809100912 2018-09-10 1 10.4102/jef.v11i1.190 10.4102 201809100912 2019-10-17 0 10.4102/jef.v11i1.188 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.155 10.4102 201809100912 2019-10-19 3 10.4102/jef.v11i1.192 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.158 10.4102 201809100912 2018-09-10 1 10.4102/jef.v11i1.173 10.4102 201809100912 2018-09-10 1 10.4102/jef.v11i1.176 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.167 10.4102 201809100912 2019-10-22 0 10.4102/jef.v11i1.174 10.4102 201809100912 2018-09-10 0 10.4102/jef.v11i1.186 10.4102 201809100912 2018-09-10 1 10.4102/jef.v11i1.205 10.4102 201811161229 2018-11-16 0 10.4102/jef.v11i1.200 10.4102 201811292227 2018-11-29 0 10.4102/jef.v11i1.216 10.4102 201811302255 2018-11-30 0 10.4102/jef.v11i1.209 10.4102 201812061000 2018-12-06 0 10.4102/jef.v11i1.435 10.4102 201812061000 2018-12-06 0 10.4102/jef.v12i1.228 10.4102 201902112043 2019-11-16 0 10.4102/jef.v12i1.153 10.4102 201902112040 2019-02-11 0 10.4102/jef.v12i1.199 10.4102 201902112041 2019-02-11 0 10.4102/jef.v12i1.401 10.4102 201902112044 2019-11-16 0 10.4102/jef.v12i1.159 10.4102 201902221818 2019-02-22 0 10.4102/jef.v12i1.393 10.4102 201902221820 2019-11-17 0 10.4102/jef.v12i1.194 10.4102 201902261108 2019-02-26 0 10.4102/jef.v12i1.396 10.4102 201903181122 2019-03-18 0 10.4102/jef.v11i1.440 10.4102 201904011132 2019-04-01 0 10.4102/jef.v12i1.182 10.4102 201904261214 2019-04-26 0 10.4102/jef.v12i1.227 10.4102 201904261223 2019-04-26 0 10.4102/jef.v12i1.433 10.4102 201904261228 2019-04-26 0 10.4102/jef.v12i1.221 10.4102 201904291151 2019-11-24 0 10.4102/jef.v12i1.202 10.4102 201905010737 2019-04-30 0 10.4102/jef.v12i1.203 10.4102 201905010739 2019-11-24 0 10.4102/jef.v12i1.400 10.4102 201905301452 2019-05-30 0 10.4102/jef.v12i1.407 10.4102 201905301453 2019-05-30 0 10.4102/jef.v8i2.96 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.97 10.4102 201906211218 2019-06-20 4 10.4102/jef.v8i2.98 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.99 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.100 10.4102 201906211218 2019-06-20 5 10.4102/jef.v8i2.101 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.102 10.4102 201906211218 2019-06-20 1 10.4102/jef.v8i2.103 10.4102 201906211218 2019-06-20 5 10.4102/jef.v8i2.104 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.105 10.4102 201906211218 2019-06-20 2 10.4102/jef.v8i2.106 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.107 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.108 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.109 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.110 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.111 10.4102 201906211218 2019-06-20 1 10.4102/jef.v8i2.112 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.113 10.4102 201906211218 2019-06-20 1 10.4102/jef.v8i2.114 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i2.115 10.4102 201906211218 2019-06-20 1 10.4102/jef.v8i1.80 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.81 10.4102 201906211218 2019-06-20 3 10.4102/jef.v8i1.82 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.83 10.4102 201906211218 2019-06-20 2 10.4102/jef.v8i1.84 10.4102 201906211218 2019-06-20 4 10.4102/jef.v8i1.85 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.86 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.87 10.4102 201906211218 2019-06-20 4 10.4102/jef.v8i1.88 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.89 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.90 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.91 10.4102 201906211218 2019-06-20 0 10.4102/jef.v8i1.92 10.4102 201906211218 2019-06-20 2 10.4102/jef.v8i1.93 10.4102 201906211218 2019-06-20 4 10.4102/jef.v8i1.94 10.4102 201906211218 2019-06-20 1 10.4102/jef.v8i1.95 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.232 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.233 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.234 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.235 10.4102 201906211218 2019-06-20 1 10.4102/jef.v7i3.236 10.4102 201906211218 2019-06-20 1 10.4102/jef.v7i3.237 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.238 10.4102 201906211218 2019-06-20 1 10.4102/jef.v7i3.239 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.240 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.241 10.4102 201906211218 2019-06-20 1 10.4102/jef.v7i3.242 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.243 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i3.245 10.4102 201906211218 2019-06-20 3 10.4102/jef.v7i3.246 10.4102 201906211218 2019-06-20 3 10.4102/jef.v7i4.381 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i4.382 10.4102 201906211218 2019-06-20 11 10.4102/jef.v7i4.383 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i4.384 10.4102 201906211218 2019-06-20 2 10.4102/jef.v7i4.385 10.4102 201906211218 2019-06-20 1 10.4102/jef.v7i4.386 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i4.387 10.4102 201906211218 2019-06-20 0 10.4102/jef.v7i4.388 10.4102 201906211218 2019-06-20 1 10.4102/jef.v7i4.389 10.4102 201906211218 2019-06-20 4 10.4102/jef.v7i2.139 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i2.140 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i2.141 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i2.142 10.4102 201907261234 2019-07-25 2 10.4102/jef.v7i2.143 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i2.144 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i2.145 10.4102 201907261234 2019-07-25 2 10.4102/jef.v7i2.146 10.4102 201907261234 2019-07-25 3 10.4102/jef.v7i2.147 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i2.148 10.4102 201907261234 2019-07-25 8 10.4102/jef.v7i2.149 10.4102 201907261234 2019-07-25 2 10.4102/jef.v7i2.150 10.4102 201907261234 2019-07-25 1 10.4102/jef.v7i2.151 10.4102 201907261234 2019-07-25 2 10.4102/jef.v7i1.128 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i1.129 10.4102 201907261234 2019-07-25 2 10.4102/jef.v7i1.130 10.4102 201907261234 2019-07-25 1 10.4102/jef.v7i1.131 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i1.132 10.4102 201907261234 2019-07-25 1 10.4102/jef.v7i1.133 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i1.134 10.4102 201907261234 2019-07-25 2 10.4102/jef.v7i1.135 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i1.136 10.4102 201907261234 2019-07-25 1 10.4102/jef.v7i1.137 10.4102 201907261234 2019-07-25 0 10.4102/jef.v7i1.138 10.4102 201907261234 2019-07-25 18 10.4102/jef.v12i1.204 10.4102 201907261450 2019-07-26 0 10.4102/jef.v12i1.402 10.4102 201907261453 2019-07-26 0 10.4102/jef.v12i1.426 10.4102 201907261455 2019-07-26 0 10.4102/jef.v12i1.225 10.4102 201907290355 2019-07-29 0 10.4102/jef.v12i1.418 10.4102 201907290355 2019-07-29 0 10.4102/jef.v12i1.434 10.4102 201907290355 2019-07-29 0 10.4102/jef.v6i3.247 10.4102 201907271236 2019-07-26 5 10.4102/jef.v6i3.248 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i3.249 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i3.250 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i3.251 10.4102 201907271236 2019-07-26 2 10.4102/jef.v6i3.252 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i3.253 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i3.254 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i3.255 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i3.256 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i3.257 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i3.258 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i3.259 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.260 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.261 10.4102 201907271236 2019-07-26 3 10.4102/jef.v6i2.262 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.263 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.264 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i2.265 10.4102 201907271236 2019-07-26 5 10.4102/jef.v6i2.266 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.267 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.268 10.4102 201907271236 2019-07-26 8 10.4102/jef.v6i2.269 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.270 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i2.271 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i2.272 10.4102 201907271236 2019-07-26 2 10.4102/jef.v6i1.273 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i1.274 10.4102 201907271236 2019-07-26 2 10.4102/jef.v6i1.275 10.4102 201907271236 2019-07-26 3 10.4102/jef.v6i1.276 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i1.277 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i1.278 10.4102 201907271236 2019-07-26 6 10.4102/jef.v6i1.279 10.4102 201907271236 2019-07-26 0 10.4102/jef.v6i1.280 10.4102 201907271236 2019-07-26 3 10.4102/jef.v6i1.281 10.4102 201907271236 2019-07-26 2 10.4102/jef.v6i1.282 10.4102 201907271236 2019-07-26 1 10.4102/jef.v6i1.283 10.4102 201907271236 2019-07-26 8 10.4102/jef.v6i1.284 10.4102 201907271236 2019-07-26 3 10.4102/jef.v6i1.285 10.4102 201907271236 2019-07-26 2 10.4102/jef.v5i2.286 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.287 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.288 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.289 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.290 10.4102 201907271236 2019-07-26 1 10.4102/jef.v5i2.291 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.292 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.293 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.294 10.4102 201907271236 2019-07-26 2 10.4102/jef.v5i2.295 10.4102 201907271236 2019-07-26 4 10.4102/jef.v5i2.296 10.4102 201907271236 2019-07-26 1 10.4102/jef.v5i2.297 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.298 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.299 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.300 10.4102 201907271236 2019-07-26 0 10.4102/jef.v5i2.301 10.4102 201907271236 2019-07-26 0 10.4102/jef.v1i2.362 10.4102 201907290355 2019-07-29 0 10.4102/jef.v1i2.363 10.4102 201907290355 2019-07-29 0 10.4102/jef.v1i2.364 10.4102 201907290355 2019-07-29 0 10.4102/jef.v1i2.365 10.4102 201907290355 2019-07-29 5 10.4102/jef.v1i2.366 10.4102 201907290355 2019-07-29 0 10.4102/jef.v1i2.505 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i1.355 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i1.357 10.4102 201907290355 2019-07-29 1 10.4102/jef.v2i1.358 10.4102 201907290355 2019-07-29 1 10.4102/jef.v2i1.359 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i1.360 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i1.361 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i2.349 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i2.350 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i2.351 10.4102 201907290355 2019-07-29 2 10.4102/jef.v2i2.352 10.4102 201907290355 2019-07-29 0 10.4102/jef.v2i2.353 10.4102 201907290355 2019-07-29 5 10.4102/jef.v2i2.354 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i1.343 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i1.344 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i1.345 10.4102 201907290355 2019-07-29 1 10.4102/jef.v3i1.346 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i1.347 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i1.348 10.4102 201907290355 2019-07-29 1 10.4102/jef.v3i2.338 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i2.339 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i2.340 10.4102 201907290355 2019-07-29 8 10.4102/jef.v3i2.341 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i2.342 10.4102 201907290355 2019-07-29 0 10.4102/jef.v3i2.504 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i1.332 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i1.333 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i1.334 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i1.335 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i1.336 10.4102 201907290355 2019-07-29 1 10.4102/jef.v4i1.503 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i4.368 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.369 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.370 10.4102 201907290355 2019-07-29 1 10.4102/jef.v4i4.371 10.4102 201907290355 2019-07-29 5 10.4102/jef.v4i4.372 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i4.373 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i4.374 10.4102 201907290355 2019-07-29 1 10.4102/jef.v4i2.318 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.319 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.320 10.4102 201907290355 2019-07-29 1 10.4102/jef.v4i2.321 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.322 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.323 10.4102 201907290355 2019-07-29 1 10.4102/jef.v4i2.324 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.325 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.326 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.327 10.4102 201907290355 2019-07-29 1 10.4102/jef.v4i2.328 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.329 10.4102 201907290355 2019-07-29 0 10.4102/jef.v4i2.330 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.302 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.303 10.4102 201907290355 2019-07-29 7 10.4102/jef.v5i1.304 10.4102 201907290355 2019-07-29 3 10.4102/jef.v5i1.305 10.4102 201907290355 2019-07-29 5 10.4102/jef.v5i1.306 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.307 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.308 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.309 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.310 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.311 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.312 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.313 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.314 10.4102 201907290355 2019-07-29 2 10.4102/jef.v5i1.315 10.4102 201907290355 2019-07-29 0 10.4102/jef.v5i1.316 10.4102 201907290355 2019-07-29 2 10.4102/jef.v5i1.317 10.4102 201907290355 2019-07-29 0 10.4102/jef.v1i1.375 10.4102 201907301239 2019-07-29 0 10.4102/jef.v1i1.376 10.4102 201907301239 2019-07-29 0 10.4102/jef.v1i1.377 10.4102 201907301239 2019-07-29 1 10.4102/jef.v1i1.378 10.4102 201907301239 2019-07-29 0 10.4102/jef.v1i1.379 10.4102 201907301239 2019-07-29 0 10.4102/jef.v1i1.380 10.4102 201907301239 2019-07-29 0 10.4102/jef.v12i1.421 10.4102 201908071244 2019-08-06 0 10.4102/jef.v12i1.405 10.4102 201908301642 2019-08-30 0 10.4102/jef.v12i1.439 10.4102 201908301645 2019-08-30 0 10.4102/jef.v12i1.207 10.4102 201909260111 2019-09-25 0 10.4102/jef.v12i1.244 10.4102 201909260111 2019-09-25 0 10.4102/jef.v12i1.416 10.4102 201909270110 2019-09-26 0 10.4102/jef.v12i1.448 10.4102 201909260111 2019-09-25 0 10.4102/jef.v12i1.460 10.4102 201909270110 2019-09-26 0 10.4102/jef.v12i1.455 10.4102 201910311717 2019-10-31 0 10.4102/jef.v12i1.469 10.4102 201910311720 2019-10-31 0 10.4102/jef.v12i1.473 10.4102 201910311721 2019-10-31 0 10.4102/jef.v12i1.415 10.4102 201910311716 2019-10-31 0 10.4102/jef.v12i1.464 10.4102 201910311719 2019-10-31 0 10.4102/jef.v12i1.475 10.4102 201910311722 2019-10-31 0 10.4102/jef.v12i1.441 10.4102 201912070803 2019-12-07 0 10.4102/jef.v12i1.476 10.4102 201912070804 2019-12-07 0 10.4102/jef.v12i1.458 10.4102 201912130203 2019-12-12 0 10.4102/jef.v12i1.533 10.4102 201912120200 2019-12-11 0 10.4102/jef.v13i1.461 10.4102 202002040238 2020-02-03 0 10.4102/jef.v12i1.544 10.4102 202002150242 2020-02-14 0 10.4102/jef.v13i1.474 10.4102 202002251346 2020-02-25 0 10.4102/jef.v13i1.452 10.4102 202003240307 2020-03-23 0