JOSE, R.; SUSHA, D.; SAJEEV, M. Revan Index, PI Index and Revan Weighted PI Index of Möbius Function Graphs: A Comparative Study. Journal of Informatics and Mathematical Sciences, [S. l.], v. 17, n. 2, 2025. Disponível em: http://www.journals.rgnpublications.com/index.php/jims/article/view/3179. Acesso em: 15 aug. 2025.