MUHAMMAD RAFLI ADITYA RAHMAN; I DEWA PUTU JUWANA; NI KOMANG WIRASTI. IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DALAM MENINGKATKAN MOTIVASI BELAJAR MATEMATIKA SISWA. Widyadari, [S. l.], v. 25, n. 2, p. 219–229, 2024. DOI: 10.59672/widyadari.v25i2.4123. Disponível em: https://ojs.mahadewa.ac.id/index.php/widyadari/article/view/4123. Acesso em: 3 sep. 2025.