Aronu, C. O, Oti, E. U, Oguagbaka, S. K, and Okoh, L. M. “A Quantitative Survey on the Knowledge and Use of Contraceptive Among Women in Delta State, Nigeria”. International Journal of Advances in Scientific Research and Engineering (IJASRE), ISSN:2454-8006, DOI: 10.31695/IJASRE 4, no. 6` (June 5, 2018): 58–67. Accessed January 17, 2022. https://ijasre.net/index.php/ijasre/article/view/298.