Azkiah F, Sundayana R. Kemampuan Representasi Matematis Siswa SMP Berdasarkan Self-Efficacy Siswa. PM [Internet]. 2022 Jul. 30 [cited 2024 Dec. 21];2(2):221-32. Available from: https://journal.institutpendidikan.ac.id/index.php/plusminus/article/view/1099