Topological analysis of entropy measure using regression models for silver iodide Dongming Zhao, Muhammad Farhan Hanif, Hasan Mahmood, Muhammad Kamran Siddiqui, Mazhar Hussain and Nazir Hussain Eur. Phys. J. Plus, 138 9 (2023) 805 Published online: 13 September 2023 DOI: 10.1140/epjp/s13360-023-04432-0