Faiz Ahmad, Shaikh Asjad, and M. Adnan Quasim. “Obituary: Prof. A H M Ahmad”. Journal of The Indian Association of Sedimentologists (peer reviewed) 38, no. 2 (December 31, 2021): 123. Accessed November 7, 2024. http://journal.indiansedimentologists.com/ojs/index.php/1/article/view/215.