MOTLHABANE, Abraham. An Exploration of Teacher’s Challenges in the Construction of Concept Maps on Energy. Scientia in educatione, [S. l.], v. 4, n. 1, p. 19–32, 2013. DOI: 10.14712/18047106.42. Disponível em: https://ojs.cuni.cz/scied/article/view/42. Acesso em: 30 jun. 2025.