Abdullah, Ditha, and Luvy Zanthy. “ANALISIS KEMAMPUAN PEMAHAMAN MATEMATIK SISWA SMP DENGAN MENGGUNAKAN PENDEKATAN KONTEKSTUAL”. Journal on Education 1, no. 2 (February 28, 2019): 207-214. Accessed April 20, 2024. https://jonedu.org/index.php/joe/article/view/48.