A. ALFRED LEO; R VIKRAMAPRASAD. Duplicating a Vertex with an Edge in Divided Square Difference Cordial Graphs. Mathematical Journal of Interdisciplinary Sciences, [S. l.], v. 7, n. 1, p. 1–8, 2018. DOI: 10.15415/mjis.2018.71001. Disponível em: https://mjis.chitkara.edu.in/index.php/mjis/article/view/45. Acesso em: 29 mar. 2024.