Perceived Effect of Practice on Secondary School Chemistry Students: the Case Study of Selected Schools in the Ovia North Eastlocal Government Area, Edo State, Nigeria. London Journal of Research In Humanities and Social Sciences, [S. l.], v. 23, n. 15, p. 39–46, 2023. Disponível em: https://testing.journalspress.uk/index.php/LJRHSS/article/view/855. Acesso em: 4 feb. 2026.