Analisis Kemampuan Penalaran Matematis Siswa Melalui Problem Based Learning Di SMP Negeri 3 Tebing Tinggi. JKIP [Internet]. 2025 Aug. 11 [cited 2026 Jul. 30];6(3):854-68. Available from: https://journal.al-matani.com/index.php/jkip/article/view/1505