KURNIAWAN, Surya; ROSJANUARDI, Rizky; SUHENDRA, Suhendra. Students’ mathematical argumentation ability when proving mathematical statements based on self-efficacy. Jurnal Elemen, [S. l.], v. 9, n. 2, p. 578–590, 2023. DOI: 10.29408/jel.v9i2.15151. Disponível em: https://e-journal.hamzanwadi.ac.id/index.php/jel/article/view/15151. Acesso em: 20 may. 2024.