Umar, A. G., and A. N. Adamu. “Attitude and Acceptability of Assisted Reproductive Technology Among Women in a Tertiary Hospital in Sokoto, Northern Nigeria”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology, vol. 10, no. 5, Apr. 2021, pp. 1770-5, doi:10.18203/2320-1770.ijrcog20211488.