Asif, Kahkshan, and Kamaruzaman Albherat. “The Impact of Procurement Strategies on Supply Chain Sustainability in the Pharmaceutical Industry”. South Asian Journal of Operations and Logistics 3, no. 2 (April 26, 2024): 345–361. Accessed September 7, 2024. http://journal.sagpb.com/index.php/SAJOL/article/view/109.