Chen, Zhiwei. “Shaping a Polycentric Metropolis: A Case Study of the Intra-City Polycentricity of the Yangtze River Delta”. Journal of Economics, Finance and Accounting Studies , vol. 4, no. 4, Oct. 2022, pp. 62-68, https://doi.org/10.32996/jefas.2022.4.4.7.