1. Aday, S., & Aday, M. S. (2020). Impact of COVID-19 on the food supply chain. Food Quality and Safety, 4(4), 167–180.
2. Allianz. (2021). Aviation trends post Covid-19 – Nine issues to watch as the industry prepares for takeoff. Allianz. Retrieved May 10, 2022, from https://www.agcs.allianz.com/content/dam/onemarketing/agcs/agcs/reports/agcs-aviation-trends-post-covid-19.pdf
3. Anderson, P. (1999). Complexity theory and organizational science. Organization Science, 10, 216–232.
4. Anderson, D. L., Britt, F. F., & Favre, D. J. (2007). The 7 principles of supply chain management. Supply Chain Management Review, 11(3), 41–46.
5. Apple. (2021). People and environment in our supply chain – 2021 annual progress report. Retrieved June 10, 2022, from https://www.apple.com/supplier-responsibility/pdf/Apple_SR_2021_Progress_Report.pdf