Uugwanga, Jafet S., Hileni M. Kapenda, and Choshi D. Kasanda. 2023. “Effects of Authentic Learning Activities on Grade 7 learners’ Achievements in Natural Science: Cases of Two Regions in Namibia”. The Namibia CPD Journal for Educators 8 (1):1-18. https://doi.org/10.32642/ncpdje.v8i1.1959.