SRIWAHYUNI, E.; WIRYOKUSUMO, I.; KARYONO, H. Keefektifan Model Pembelajaran Problem Based Learning Terhadap Motivasi dan Hasil Belajar. Journal of Education Technology, [S. l.], v. 4, n. 1, p. 80–87, 2020. DOI: 10.23887/jet.v4i1.24101. Disponível em: https://ejournal.undiksha.ac.id/index.php/JET/article/view/24101. Acesso em: 17 jul. 2024.