M. Kaliraja, and M. Sasikala. “Premises on Fuzzy Factorizable Perfect Intrinsic Edge-Magic Graphs”. Malaya Journal of Matematik 7, no. 04 (October 1, 2019): 767–770. Accessed November 21, 2024. https://www.malayajournal.org/index.php/mjm/article/view/1266.