DESTRIANI, Nadila; INDRAJAYA, Undang. Correlation Between Self-Efficacy and Students’ Mathematical Communication Skills . Kognitif: Jurnal Riset HOTS Pendidikan Matematika, [S. l.], v. 6, n. 2, p. 498–510, 2026. DOI: 10.51574/kognitif.v6i2.4195. Disponível em: https://etdci.org/journal/kognitif/article/view/4195. Acesso em: 3 may. 2026.