T. J. RAJESH KUMAR; T. K. MATHEW VARKEY. Gaussian Prime Labeling of Some Product Graphs. International Journal of Mathematics And its Applications, [S. l.], v. 6, n. 1 - B, p. 307–311, 2018. Disponível em: http://ijmaa.in/index.php/ijmaa/article/view/926. Acesso em: 9 may. 2024.