THE EFFECT OF THE PROBLEM-BASED LEARNING (PBL) MODEL ON THE CRITICAL THINKING SKILLS OF FOURTH GRADE STUDENTS AT SDN 2 BOYEMARE. JOETAL: Journal of Education, Teaching and Learning, [S. l.], p. 112–117, 2026. DOI: 10.67045/joetal.vi.156. Disponível em: https://jose.sinarlima.com/index.php/joetal/article/view/156.. Acesso em: 8 nov. 2026.