Uugwanga, J. S., C. D. Kasanda, and H. M. Kapenda. “How Does Authentic Learning Activities Influence Grade 7 learners’ Attitude towards Natural Science in Two Educational Regions in Namibia?”. Namibia Educational Reform Forum Journal, vol. 31, no. 1, Dec. 2023, pp. 29-45, https://journals.nied.edu.na/index.php/nerfj/article/view/18.