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: https://journals.scholarpublishing.org/index.php/ASSRJ/article/view/951. Acesso em: 2 may. 2024.