G. VETRIVEL; M. MULLAI; G. RAJCHAKIT. Product Operations on Pythagorean Co-Neutrosophic Graphs and its Application. Neutrosophic Sets and Systems, [S. l.], v. 72, p. 357–380, 2024. Disponível em: https://fs.unm.edu/nss8/index.php/111/article/view/4879.. Acesso em: 21 may. 2025.