Thumbakara, Rajesh K., Bobin George, and Jinta Jose. “Subdivision Graph, Power and Line Graph of a Soft Graph”. Communications in Mathematics and Applications 13, no. 1 (May 23, 2022): 75–85. Accessed November 24, 2024. http://rgnpublications.com/journals/index.php/cma/article/view/1669.