V. KANNIGA, S. S. Star-In-Coloring of Benzenoid Graphs And Grid Graphs. Asian Journal of Current Engineering and Maths, [S. l.], v. 4, n. 1, p. 1–7, 2015. DOI: 10.15520/ajcem.2015.vol4.iss1.19.pp1-7. Disponível em: https://innovativejournal.in/index.php/ajcem/article/view/1244. Acesso em: 3 jul. 2024.