EDUARD C. TAGANAP. Pair Sum Labeling of Splitting, Shadow and Middle Graphs of Path Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 11, n. 2, p. 101–109, 2023. Disponível em: https://ijmaa.in/index.php/ijmaa/article/view/1114. Acesso em: 3 jul. 2024.