Jenyo, Toyin O., and Tony I. Ojiezeh. “Birth Controls (contraceptive) Methods and Human Immunodeficiency virus/Sexually Transmitted Infections Risk Perception Among Namibian University Students”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 5, no. 11 (December 14, 2016): 3722–3727. Accessed September 25, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/316.