PENINGKATAN KEMAMPUAN BERPIKIR KRITIS PESERTA DIDIK MELALUI MODEL PEMBELAJARAN PROBLEM BASED LEARNING. Pedagogy: Jurnal Pendidikan Matematika, [S. l.], v. 10, n. 2, p. 513–525, 2025. DOI: 10.30605/pedagogy.v10i2.5934. Disponível em: https://e-journal.my.id/pedagogy/article/view/5934. Acesso em: 2 may. 2026.