MUSLIKAH, A.; BUDIONO; SAFITRI , F. . Improving learning outcomes in economic activities materials through PBL models supported by interactive multimedia in sixth grade SDN Junrejo 2. JURNAL PENDIDIKAN DASAR NUSANTARA, [S. l.], v. 9, n. 1, p. 44–53, 2023. DOI: 10.29407/jpdn.v9i1.19978. Disponível em: https://ojs.unpkediri.ac.id/index.php/pgsd/article/view/19978. Acesso em: 22 dec. 2024.