Yongmei Zhang
- Motivating intersectoral collaboration with the Hygienic City Campaign in Jingchang, China. In: Environment and Urbanization, v. 27, n. 1 (April 2015). (2015):
- Motivating service improvement with awards and competitions - hygienic city campaigns in China. In: Environment and Urbanization, v. 23, n. 1 (April 2011). (2011):