Simanungkalit, R. H., Simarmata, G. . and Saragih, W. S. . (2024) “Developing Lecture Modules Using a Problem-Based Learning Model with Local Cultural Nuances to Improve Reasoning Ability”, Gema Wiralodra, 15(2), pp. 700–706. doi: 10.31943/gw.v15i2.717.