JENYO, T. O.; OJIEZEH, T. I. 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, [S. l.], v. 5, n. 11, p. 3722–3727, 2016. DOI: 10.18203/2320-1770.ijrcog20163835. Disponível em: https://www.ijrcog.org/index.php/ijrcog/article/view/316. Acesso em: 25 sep. 2025.