R. Imran, K. Basharat, and K. Ullah, “Evaluating the Impact of Cold Email Outreach Channel Using a Fuzzy Decision-Making Framework”, J. Contemp. Decis. Sci., vol. 2, no. 1, pp. 243–259, May 2026, Accessed: May 25, 2026. [Online]. Available: https://cds-journal.org/index.php/cds/article/view/17