M.P.Syed Ali Nisaya. “Evenvertex Oblong Mean Labeling of Union of Graphs”. International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 11 (December 31, 2023): 1442–1444. Accessed July 27, 2024. https://ijritcc.org/index.php/ijritcc/article/view/10903.