PETR; KUBIATKO, Milan; DOMINIKA. Elementary school pupils’ concepts about digestive system. Scientia in educatione, [S. l.], v. 14, n. 2, p. 32–43, 2023. DOI: 10.14712/18047106.2297. Disponível em: https://ojs.cuni.cz/scied/article/view/2297. Acesso em: 27 jun. 2025.