Muhammad Adnan, Syed Muddasir Hussain, and Naveed Khan. “DETERMINANTS INFLUENCING SALES PERFORMANCE IN THE PHARMACEUTICAL INDUSTRY”. Social Science Review Archives 2, no. 2 (October 19, 2024): 202–216. Accessed May 9, 2025. https://policyjournalofms.com/index.php/6/article/view/67.