SIJABAT, Apriani; SIANIPAR, Herna Febrianty; SIAHAAN, Theresia Monika; SIJABAT, Osco P. The Effect of Problem Solving Learning Models on Students’ Understanding of Physics Concepts. Prisma Sains : Jurnal Pengkajian Ilmu dan Pembelajaran Matematika dan IPA IKIP Mataram, [S. l.], v. 9, n. 1, p. 52–56, 2021. DOI: 10.33394/j-ps.v9i1.3858. Disponível em: https://e-journal3.undikma.ac.id/index.php/prismasains/article/view/3858. Acesso em: 16 aug. 2025.