Zubaidillah, M. H., Nuruddaroini, M. A. S., & Suratno, S. (2022). IMPROVING THE STUDENTS’ PROBLEM-SOLVING ABILITIES THROUGH THE DEVELOPMENT OF LEARNING MOTIVATION. Lentera Pendidikan : Jurnal Ilmu Tarbiyah Dan Keguruan, 25(1), 149-156. https://doi.org/10.24252/lp.2022v25n1i13