SHANMUGAPRIYA, N. Independent Vertices Inserted Graph of Grid and Leftmost Child Joined Graph of a Subdivided Extreme-Sides Leave Tree are Graceful. The Journal of the Indian Mathematical Society, [S. l.], v. 90, n. 3-4, p. 249–262, 2023. DOI: 10.18311/jims/2023/34193. Disponível em: http://www.informaticsjournals.com/index.php/jims/article/view/34193. Acesso em: 16 may. 2024.