1. People as partners: facilitating people's participation in public–private partnerships for solid waste management;Ahmed;Habitat Int.,2006
2. A public management road less travelled: clients as co-producers of public services;Alford;Aust. J. Public Admin.,1998
3. Engaging public sector clients: from service-delivery to co-production;Alford,2009
4. Chen, X. H., & Zuo, Q. (2016, July 13). The experience of household waste sorting: to make strangers' community acquainted in Guihua Garden of Jing‘an District. Retrieved from http://www.shobserver.com/news/detail?id=23796.
5. Shanghai Formulates the policy to facilitate household waste sorting and reduction;Chen;Policy Outlook,2014