Kamkwis, Markus Zira. “Change in the Behaviours of Learners in Adamawa State Secondary Schools Due to Teenage Pregnancy: An Opinion Study from Teachers’ Point of View, Nigeria”. The International Journal of Humanities & Social Studies 7, no. 8 (August 31, 2019). Accessed July 22, 2024. https://internationaljournalcorner.com/index.php/theijhss/article/view/147321.