NGHIPANDULWA, L. L. T.; KASANDA, C. D.; KAPENDA, H. M. Investigating the presence of resources for conducting practical work in Biology in secondary schools in Oshana education region. Namibia Educational Reform Forum Journal, [S. l.], v. 29, n. 1, p. 47–57, 2024. Disponível em: https://journals.nied.edu.na/index.php/nerfj/article/view/88. Acesso em: 23 nov. 2024.