Suprianto, Caesari Qanita Supri. “ANALISIS KEMAMPUAN PEMECAHAN MASALAH MATEMATIS PESERTA DIDIK KELAS X ”. Walada: Journal of Primary Education 3, no. 2 (August 1, 2024). Accessed October 1, 2026. https://jurnal.ccg-edu.org/index.php/wjpe/article/view/110.