PHD level, please
Danone and starbucks supply chains compliance to UN SDG principles in the past 5 years. You can find it in the ESG reports and sustainnability reports of the two companies.
The research will give evidence what are the supply chain issues related to UN SDG expectations, and what are the ESG goals of the two companies.
Also how are the companies proceeding towards a circular economy.
20 references, harvard style.
(no need for introduction, what is esg etc., go straight to findings and analysis)