AL-HAWARY, Talal; HOURA, Bayan. ON INTUITIONISTIC PRODUCT FUZZY GRAPHS. Italian Journal of Pure and Applied Mathematics, [S. l.], v. 37, p. 113–126, 2017. Disponível em: https://journals.uniurb.it/index.php/ijpam/article/view/6824. Acesso em: 26 sep. 2026.