R. PONRAJ; J. MARUTHAMANI; R. KALA. New Families of 4-Total Prime Cordial Graph. Jordan Journal of Mathematics and Statistics, [S. l.], v. 13, n. 4, p. 547–563, 2025. Disponível em: https://jjms.yu.edu.jo/index.php/jjms/article/view/832. Acesso em: 10 sep. 2025.