PRATAMA NGGEO, Jitro; ADI SAINGO, Yakobus. Signifikansi Model Problem Based Learning untuk Meningkatkan Kerja Sama. Jurnal Pendidikan Non formal, [S. l.], v. 1, n. 4, p. 12, 2024. DOI: 10.47134/jpn.v1i4.612. Disponível em: https://edu.pubmedia.id/index.php/jpn/article/view/612. Acesso em: 30 jun. 2025.