Chen L., Koshkina O., and Imyarova Z. “MANAGERIAL DECISION-MAKING UNDER SUPPLY CHAIN UNCERTAINTY: A STUDY ON PROCUREMENT COST CONTROL IN CNPC”. Research Reviews, no. 12 (March 16, 2026). Accessed April 19, 2026. https://ojs.scipub.de/index.php/RR/article/view/8047.