L. A. . Lorensa, G. Gunawan, E. H. . Sadeli, J. W. . Kusuma, and R. A. . Herawati, “INCREASING STUDENTS’ LEARNING INTEREST AND ACHIEVEMENT USING THE PROBLEM-BASED LEARNING MODEL ASSISTED WITH TRAVEL MAP MEDIA”, MULTI RES LIT, vol. 3, no. 3, pp. 338–346, May 2024.