A. ROHINI; VENKATACHALAM, M.; SAID BROUMI; FLORENTIN SMARANDACHE. Single Valued Neutrosophic Coloring. Neutrosophic Sets and Systems, [S. l.], v. 28, p. 13-22, 2019. Disponível em: https://fs.unm.edu/NSS2/index.php/111/article/view/217. Acesso em: 30 sep. 2023.