HABÓK, A. Evaluating a concept mapping training programme by 10 and 13 year-old students. International Electronic Journal of Elementary Education, [S. l.], v. 4, n. 3, p. 459–472, 2017. Disponível em: https://iejee.com/index.php/IEJEE/article/view/190. Acesso em: 18 jan. 2022.