Hassan Ahmed, and Akhlaq Ahmad Bhatti. “Minimum Total Irregularity Index of Tricyclic Graphs: DOI: 10.48129/Kjs.13063”. Kuwait Journal of Science 50, no. 2A (March 10, 2023). Accessed May 6, 2026. https://journals.ku.edu.kw/kjs/index.php/KJS/article/view/13063.