DJAMI, S. R.; AIN, N.; SUNDAYGARA, C. PENGARUH MODEL PEMBELAJARAN OPEN-ENDED PROBLEM TERHADAP MOTIVASI DAN PRESTASI BELAJAR FISIKA SISWA KELAS VIII SMP NEGERI 2 MALANG. RAINSTEK : Jurnal Terapan Sains & Teknologi, [S. l.], v. 2, n. 1, p. 17–22, 2020. DOI: 10.21067/jtst.v2i1.4375. Disponível em: https://ejournal.unikama.ac.id/index.php/jtst/article/view/4375. Acesso em: 4 may. 2024.