MISHRA, S. N.; PAL, A. Regular Interval-Valued Intuitionistic Fuzzy Graphs. Journal of Informatics and Mathematical Sciences, [S. l.], v. 9, n. 3, p. 609–621, 2017. DOI: 10.26713/jims.v9i3.764. Disponível em: http://www.rgnpublications.com/journals/index.php/jims/article/view/764. Acesso em: 30 apr. 2024.