SIHALOHO, Sondang M; SARAGIH, Melda Jaya. PENERAPAN MODEL PROBLEM BASED LEARNING UNTUK MENINGKATKAN KEMAMPUAN BERPIKIR KRITIS SISWA PADA PEMBELAJARAN MATEMATIKA [IMPLEMENTATION OF THE PROBLEM BASED LEARNING MODEL TO IMPROVE STUDENTS’ CRITICAL THINKING SKILLS IN MATHEMATICS LEARNING]. JOHME: Journal of Holistic Mathematics Education, [S. l.], v. 8, n. 1, p. 101–115, 2024. DOI: 10.19166/johme.v8i1.8270. Disponível em: https://ojs.uph.edu/index.php/JOHME/article/view/8270. Acesso em: 5 feb. 2025.