“Study on the Effect of Contraceptive Usage Among Students (a Case Study of Federal School of Statistics Manchok Kaduna State)”. JOURNAL OF BASICS AND APPLIED SCIENCES RESEARCH 3, no. 3 (May 30, 2025): 144–153. Accessed March 30, 2026. https://jobasrfudutsinma.com/index.php/ojs-files/article/view/216.