., I. N. N. H.; ., D. K. P. M.; ., I. G. M. S. M. PENGARUH MODEL PEMBELAJARAN PROBLEM BASED INSTRUCTION BERBANTUAN MEDIA POWERPOINT TERHADAP HASIL BELAJAR IPS . MIMBAR PGSD Undiksha, [S. l.], v. 5, n. 2, 2017. DOI: 10.23887/jjpgsd.v5i2.10895. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/10895. Acesso em: 4 may. 2024.