SURAJ, J. M. .; YUSUF, M. S. .; BUKAR, G. .; TIJJANI, M. .; IBRAHIM, A. M. . The impact of instructional aids on academic achievement of biology students in higher institutions of learning in Potiskum Local Government Area, Yobe State. GSC Advanced Research and Reviews, [S. l.], v. 9, n. 1, p. 172–178, 2021. DOI: 10.30574/gscarr.2021.9.1.0244. Disponível em: https://gsconlinepress.com/journals/index.php/gscarr/article/view/gscarr-2021-0244. Acesso em: 12 sep. 2024.