. A, Dewi L. Increased Competitive Advantage and Supply Chain Management Improve Company Performance (Case Study in Mild Steel Rollforming Companies in East Java). KSS [Internet]. 2020 Feb. 6 [cited 2025 Aug. 30];4(3):128–139. Available from: https://knepublishing.com/index.php/KnE-Social/article/view/6389