Patriarchy Family Tree Graph from Tiv to Kumator (Seember). International Journal of Development Mathematics (IJDM), [S. l.], v. 2, n. 4, p. 137–147, 2025. DOI: 10.62054/ijdm/0204.09. Disponível em: https://ijdm.org.ng/index.php/Journals/article/view/264.. Acesso em: 17 apr. 2026.