Coetzee, Moreen, Corene Coetzee, and Estelle Gaigher. “First-Year University students’ Conceptual Understanding of Electric Circuits in Relation to School and Personal Background”. Perspectives in Education 40, no. 4 (December 23, 2022): 117–134. Accessed April 18, 2024. https://journals.ufs.ac.za/index.php/pie/article/view/6573.