ABOSHADY, M. .; ELBARKOUKY, R. .; ROSHDY, . E. .; SEOUD, . M. A.-A. Further Results on Edge Product Cordial Labeling: Results on Edge Product Cordial Labeling. Proceedings of the Pakistan Academy of Sciences: A. Physical and Computational Sciences, [S. l.], v. 57, n. 4, p. 23–32, 2021. Disponível em: https://www.ppaspk.org/index.php/PPAS-A/article/view/450. Acesso em: 19 apr. 2024.