Oluwagbemiga, Areo, Salisu Abubakar, and Isah Aminu Muhammed. “Impact of Covid-19 on the Teaching and Learning of Basic Science in Some Selected Upper Basic School Students in Igabi, Kaduna State”. African Journal of Humanities and Contemporary Education Research 8, no. 1 (December 31, 2022): 117–127. Accessed October 11, 2025. https://publications.afropolitanjournals.com/index.php/ajhcer/article/view/274.