NGHIPANDULWA , . L. L.; KAPENDA, . P. H. M. .; KASANDA , . P. C. D. Secondary school teachers’ perceptions of practical work in biology in the Oshana Education Region, Namibia. Journal for Studies in Humanities and Social Sciences, [S. l.], v. 8, n. 2, p. 45–62, 2020. DOI: 10.32642/.v8i2.1513. Disponível em: https://journals.unam.edu.na/index.php/JSHSS/article/view/1513. Acesso em: 19 may. 2024.