1. Enabling opportunism: revenue sharing when sales revenues are unobservable;Heese;Prod. Oper. Manag.,2014
2. Responsible Sourcing, Environmentally Responsible Supply Chains;Agrawal,2016
3. Apple Supplier Responsibility 2013 Progress Report;Apple,2013
4. Apple Supplier Responsibility 2018 Progress Report;Apple,2018
5. Apple Supplier Code of Conduct;Apple,2019