PURNOMO, Rio Wahyu Adi; WAHYUDI, Wahyudi. Peran Self Confidence Bagi Kemampuan Komunikasi Matematis Siswa. EDUPEDIA, [S. l.], v. 5, n. 2, p. 99–144, 2021. DOI: 10.24269/ed.v5i2.1109. Disponível em: https://studentjournal.umpo.ac.id/index.php/edupedia/article/view/1109. Acesso em: 7 nov. 2025.