Research Paper

Sustanability Reports -

Amazon-  https://sustainability.aboutamazon.com/amazon-sustainability-2020-report.pdf

Costco:

https://www.costco.com/sustainability-introduction.html

Walmart:

https://corporate.walmart.com/esgreport/

Ross:

https://corp.rossstores.com/wp-content/uploads/2022/01/ROS-010_Ross-2020-Corporate-Social-Responsibility-Report_Programmed-Interactive-PDF.pdf

Ethics Definition:

https://www.scu.edu/ethics/ethics-resources/ethical-decision-making/what-is-

Scholar Reference

SEJ-12-0963.R3 (harvard.edu) (Links to an external site.)

Walmart Business Strategy and Competitive Advantage - Research-Methodology (Links to an external site.)

Walmart SWOT Analysis & Recommendations - Panmore Institute (Links to an external site.)

Business Model Evaluation: Quantifying Walmart’s Sources of Advantage (harvard.edu) (Links to an external site.)

(PDF) Organization and Management: An Extensive Analysis on Microsoft and Costco (researchgate.net) (Links to an external site.)

How Costco Manages Its Inventory and Supply Chain (marketrealist.com) (Links to an external site.)

Amazon ethical issues | Ethical Consumer