TEAM, S. Graceful Labeling of some classes of Spider Graphs with Three legs greater than one: Tiang Poomsa-ard. Thai Journal of Mathematics, [S. l.], v. 12, n. 3, p. 621–630, 2014. Disponível em: https://thaijmath2.in.cmu.ac.th/index.php/thaijmath/article/view/477. Acesso em: 3 jul. 2024.