1.
Kurniawan RY, Prakoso AF, Soesatyo Y, Pechinthorn K. The Development of Student Textbooks with Problem-Based Learning Approach in Higher Education: is Effective?. Int. J. Emerg. Res. Rev. [Internet]. 2025 Sep. 1 [cited 2026 Apr. 22];3(4):000143. Available from: https://ijoerar.net/index.php/ijoerar/article/view/143