IMPLEMENTATION OF THE PROBLEM BASED LEARNING MODEL IN IMPROVING STUDENTS’ CRITICAL THINKING ABILITIES IN ECONOMICS SUBJECTS IN GRADE X OF SMA NEGERI 4 PRAYA IN THE 2023/2024 ACADEMIC YEAR. JPESMA. 2026;1(1):12-16. Accessed July 31, 2026. https://journal.uniqhba.ac.id/index.php/jpesma/article/view/1153