https://www.macrofab.com/blog/map-pcba-supply-chain-strategy/
Companies should create unique vendor relationships with numerous international suppliers due to the necessity of having to source components globally.
supply chain strategymappingpcbafivemoves
https://www.shopify.com/za/blog/supply-chain-mapping
A supply chain map is a living document, evolving as your supply network responds to changing business circumstances and goals.
supply chain mapping