Asoraya, Mega Shintia, and Redo Martila Ruli. “Analisis Kemampuan Komunikasi Matematis Siswa SMP Pada Materi Relasi Dan Fungsi”. Radian Journal: Research and Review in Mathematics Education 1, no. 2 (September 30, 2022): 89–96. Accessed April 4, 2026. https://fkipunsika.id/index.php/radian/article/view/6537.