Destriani, Nadila, and Undang Indrajaya. “Correlation Between Self-Efficacy and Students’ Mathematical Communication Skills ”. Kognitif: Jurnal Riset HOTS Pendidikan Matematika 6, no. 2 (May 3, 2026): 498–510. Accessed May 3, 2026. https://etdci.org/journal/kognitif/article/view/4195.