SAMKOVÁ, Libuše. Investigating subject matter knowledge and pedagogical content knowledge in mathematics with the Concept Cartoons method. Scientia in educatione, [S. l.], v. 10, n. 2, p. 62–79, 2020. DOI: 10.14712/18047106.1548. Disponível em: https://ojs.cuni.cz/scied/article/view/1548. Acesso em: 27 jun. 2025.