OJELADE, I. A. Impacts of integrating practical classes into the teaching of chemistry in senior secondary schools. Advances in Social Sciences Research Journal, [S. l.], v. 2, n. 3, 2015. DOI: 10.14738/assrj.23.951. Disponível em: http://116.203.177.230/index.php/ASSRJ/article/view/951. Acesso em: 29 sep. 2024.