Nghipandulwa , Leena L.T., Prof Hileni M. Kapenda, and Prof Choshi D. Kasanda. “Secondary School teachers’ Perceptions of Practical Work in Biology in the Oshana Education Region, Namibia”. Journal for Studies in Humanities and Social Sciences 8, no. 2 (August 21, 2020): 45–62. Accessed May 19, 2024. https://journals.unam.edu.na/index.php/JSHSS/article/view/1513.