[1]
Rahmayani, S. and Yogica, R. 2021. LITERATURE STUDY THE EFFECT OF VARIATIONS OF THE APPLICATION OF THE PROBLEM BASED LEARNING (PBL) MODEL ON STUDENTS ’LEARNING INTEREST IN MIDDLE SCHOOLS. Universe. 2, 2 (Dec. 2021), 185-191. DOI:https://doi.org/10.24036/universe.v2i2.86.