KURNIAWATI, N. N. .; LASMAWAN, I. W. .; KERTIH, I. W. .; SUKMAYASA, I. M. H. The Influence of Problem Based Learning Model on Social Attitudes and Collaboration Skills of Fifth Grade Students in Social Sciences Subject. Jurnal Pendidikan dan Pengajaran, [S. l.], v. 56, n. 3, p. 557–568, 2023. DOI: 10.23887/jpp.v56i3.63003. Disponível em: https://ejournal.undiksha.ac.id/index.php/JPP/article/view/63003. Acesso em: 11 may. 2024.