Wahida, Miko Yoga. 2025. “THE EFFECT OF THE INDONESIAN REALISTIC MATHEMATICS EDUCATION (PMRI) APPROACH ON PROBLEM-SOLVING ABILITIES AND LEARNING MOTIVATION OF GRADE VII STUDENTS AT SMP NEGERI 2 AIR SALEK”. Perpendicular : Journal of Mathematics Education and Learning 1 (1): 11-20. https://doi.org/10.61994/perpendicular.v1i1.909.