VIJAYALAKSHMI, D.; DEVI, N. N. On Achromatic Coloring of Corona Graphs. Journal of Informatics and Mathematical Sciences, [S. l.], v. 9, n. 3, p. 657–663, 2017. DOI: 10.26713/jims.v9i3.814. Disponível em: http://www.rgnpublications.com/journals/index.php/jims/article/view/814. Acesso em: 30 apr. 2024.