SUDARMINI, Ni Nyoman. MODEL PEMBELAJARAN PROBLEM BASED LEARNING DENGAN METODE SNOWBALL THROWING UNTUK MENINGKATKAN PRESTASI BELAJAR IPA SMP NEGERI 3 GEROKGAK. Daiwi Widya, [S. l.], v. 2, n. 3, p. 108–120, 2015. DOI: 10.37637/dw.v2i3.160. Disponível em: https://ejournal.unipas.ac.id/index.php/DW/article/view/160. Acesso em: 9 oct. 2026.