What is the significance of the role of supply chain management in general? Use the following books as Reference and complement the findings with your views:

1. Cohen, Shoshanah, and Joseph Roussel (2013). Strategic Supply Chain Management: The Five Disciplines for Top Performance. New York: McGraw-Hill Education.

2. Anderson, Shannon W., and Henri C. Dekker "Strategic Cost Management In Supply Chains, Part 1: Structural Cost Management." Accounting Horizons 23.2 (2009): 201-220.

3. Govil, Manish, and Jean-Marie Proth. Supply Chain Design And Management: Strategic And Tactical Perspectives. San Diego: Academic Press, 2002