Nghipandulwa , .L.L., Kapenda, .P.H.M. and Kasanda , .P.C.D. 2020. Secondary school teachers’ perceptions of practical work in biology in the Oshana Education Region, Namibia. Journal for Studies in Humanities and Social Sciences. 8, 2 (Aug. 2020), 45–62. DOI:https://doi.org/10.32642/.v8i2.1513.