SUMARMI, Dw. PENGARUH MODEL PROBLEM BASED LEARNING DAN CONTEXTUAL TEACHING LEARNING TERHADAP HASIL BELAJAR MATEMATIKA DITINJAU DARI MINAT BELAJAR. Jurnal Sinektik, [S. l.], v. 6, n. 1, p. 67–75, 2023. DOI: 10.33061/js.v5i1.7434. Disponível em: https://ejurnal.unisri.ac.id/index.php/sin/article/view/7434. Acesso em: 30 jan. 2026.