ISWAN, Iswan; HABILLAH, Refiana. Application of the Problem Based Learning Model Through the Use of Waste as a Teaching Aid Media in Elementary School Students. Journal of Education and Training, [S. l.], v. 11, n. 1, p. 42–58, 2024. DOI: 10.5296/jet.v11i1.21480. Disponível em: https://macrojournal.org/index.php/jet/article/view/1316. Acesso em: 21 nov. 2024.