Muhammad Rafli Aditya Rahman, I Dewa Putu Juwana, and Ni Komang Wirasti, “IMPLEMENTASI MODEL PEMBELAJARAN PROBLEM BASED LEARNING (PBL) DALAM MENINGKATKAN MOTIVASI BELAJAR MATEMATIKA SISWA”, widyadari, vol. 25, no. 2, pp. 219 - 229, Oct. 2024.