S.G. SONCHHATRA. Review of the research papers related to Combinatorial Labeling of Graphs. International Journal of Advance Engineering and Research Development (IJAERD), [S. l.], v. 2, n. 12, p. 383–384, 2015. Disponível em: https://www.ijaerd.org/index.php/IJAERD/article/view/5281. Acesso em: 18 jun. 2025.