Nghitoolwa, Hilya Tulipomwene Shuulinawa, Moses Chirimbana, and Medusalem Medusalem. “The Impact of Teaching Aids on The Academic Performance of Learners in Natural Science”. Journal of Education For Sustainable Innovation 2, no. 1 (July 2, 2024): 74–83. Accessed January 12, 2026. https://ejournal.papanda.org/index.php/jesi/article/view/835.