DELLA SYAUMI, YOZA; NARWEN, NARWEN; EFFENDI, EFFENDI. PENENTUANBILANGANKROMATIKLOKASIGRAF PRISMA C n;n;n. Jurnal Matematika UNAND, [S. l.], v. 9, n. 1, p. 62–69, 2020. DOI: 10.25077/jmu.9.1.62-69.2020. Disponível em: https://jmua.fmipa.unand.ac.id/index.php/jmua/article/view/572. Acesso em: 4 nov. 2026.