DOI OWNER DEPOSIT-TIMESTAMP LAST-UPDATED CITED-BY-COUNT 10.4102/aosis.2019.BK157 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.00 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.01 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.02 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.03 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.04 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.05 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.06 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.07 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.08 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.09 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.10 10.4102 201912181638 2020-01-18 0 10.4102/aosis.2019.BK157.11 10.4102 201912181638 2020-01-18 0