Kurniawan, Riza Yonisa, Albrian Fiky Prakoso, Yoyok Soesatyo, and Komm Pechinthorn. 2025. “The Development of Student Textbooks With Problem-Based Learning Approach in Higher Education: Is Effective?”. International Journal of Emerging Research and Review 3 (4):000143. https://doi.org/10.56707/ijoerar.v3i4.143.