Mary, U., M. Jerlin Seles, and R. Jayasree. “Zagreb Indices of the Thorn Jaco Graph”. Journal of Informatics and Mathematical Sciences 8, no. 2 (May 24, 2016): 129–135. Accessed May 4, 2024. http://rgnpublications.com/journals/index.php/jims/article/view/410.