I GST. A. OKA NEGARA, I. K. A. D. M. P. PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR IPA PADA SISWA KELAS V SD GUGUS 1 SIDEMEN KARANGASEM. MIMBAR PGSD Undiksha, [S. l.], v. 1, n. 1, 2013. DOI: 10.23887/jjpgsd.v1i1.1482. Disponível em: https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/1482. Acesso em: 17 jul. 2024.