JANNAH, Fathul; SIMAMORA, Elmanani; SYAHPUTRA, Edi. The Influence of Initial Mathematical Ability and Numbered Head Together Type Cooperative Learning Model on Mathematical Communication Ability and Self Efficacy. Jurnal Perspektif, [S. l.], v. 9, n. 1, p. 23–34, 2025. DOI: 10.15575/jp.v9i1.338. Disponível em: http://perspektif.uinsgd.ac.id/index.php/JP/article/view/338. Acesso em: 4 jul. 2025.