FAZIRA, Lisa; NEGARA, Habibi Ratu Perwira; NUGRAHA, Yandika. Students’ Mathematical Communication Skills and Their Relation to Self-Confidence in Learning Exponents. Kognitif: Jurnal Riset HOTS Pendidikan Matematika, [S. l.], v. 5, n. 3, p. 1345–1357, 2025. DOI: 10.51574/kognitif.v5i3.3834. Disponível em: https://www.etdci.org/journal/kognitif/article/view/3834. Acesso em: 14 oct. 2025.