Oyinlola, Funmilola F., Samson O. Bamiwuye, Stephen A. Adebowale, Opeyemi O. Ekundayo, and Benjamin B. Ilesanmi. “Variations in Modern Contraceptive Uptake and Its Correlates in South West and North East Nigeria: A Comparative Analysis”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9, no. 7 (June 25, 2020): 2852–2859. Accessed October 16, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/8495.