Amponsah , Kwaku Darko, Millicent Narh-Kert, Phyllis Bernice Kwarteng Donkor, and Priscilla Commey-Mintah. 2023. “Effect of Conceptual Transformation on Electrochemistry Performance of High-Performing High School Learners in South Africa”. African Journal of Educational Studies in Mathematics and Sciences 19 (1):29-44. https://journals.uew.edu.gh/index.php/ajesms/article/view/201.