Hassan, Hewa Ghafor, and Jwan Mawlood Qader. “International Supply Chain: An Application Study in Oil and Gas Industry”. IJRDO - Journal of Business Management 4, no. 3 (March 31, 2018): 28-46. Accessed December 22, 2024. http://webdisk.ijrdo.org/index.php/bm/article/view/1899.