D. NARMATHA, D. INDHUMATHY. APPLICATIONS OF GRAPH COLORING. PalArch’s Journal of Archaeology of Egypt / Egyptology, [S. l.], v. 17, n. 7, p. 12988–12995, 2020. Disponível em: https://www.archives.palarch.nl/index.php/jae/article/view/4979. Acesso em: 6 nov. 2025.