Dwiyacob, Linjanie, and Indrie Noor Aini. “Analisis Kemampuan Representasi Matematis Siswa SMP Kelas VIII Pada Materi Persamaan Garis Lurus”. Radian Journal: Research and Review in Mathematics Education 2, no. 4 (August 30, 2024): 141–150. Accessed April 1, 2026. https://journal-fkip.unsika.ac.id/index.php/radian/article/view/12090.