., R. A.; ., D. I. K. G.; ., D. K. P. M. PENGARUH MODEL PEMBELAJARAN PROBLEM SOLVING TERHADAP HASIL BELAJAR IPA SISWA SD. MIMBAR PGSD Undiksha, [S. l.], v. 5, n. 2, 2017. DOI: 10.23887/jjpgsd.v5i2.10890. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/10890. Acesso em: 7 may. 2024.