GHARTEY AMPIAH, J. . The State of Science Practical Work in some Ghanaian Senior Secondary Schools. Journal of Educational Development and Practice, [S. l.], v. 2, p. 1–22, 2008. DOI: 10.47963/jedp.v2i.941. Disponível em: https://journal.ucc.edu.gh/index.php/jed-p/article/view/941. Acesso em: 18 may. 2024.