I Gst. A. Oka Negara, I Kd Adi Darsana, Md Putra. “PENGARUH PENERAPAN MODEL PEMBELAJARAN PROBLEM BASED LEARNING TERHADAP HASIL BELAJAR IPA PADA SISWA KELAS V SD GUGUS 1 SIDEMEN KARANGASEM”. MIMBAR PGSD Undiksha 1, no. 1 (January 8, 2013). Accessed July 17, 2024. https://ejournal.undiksha.ac.id/index.php/JJPGSD/article/view/1482.