Hasil Belajar Materi Sifat-Sifat Cahaya Melalui Model Problem Based Learning. Educator Deploment Journal, [S. l.], v. 4, n. 1, p. 82–92, 2026. DOI: 10.22373/fy6w4x09. Disponível em: https://publication.ar-raniry.ac.id/index.php/edj/article/view/22. Acesso em: 5 apr. 2026.