Zhen, Feng, Jason Cao, and Jia Tang. “Exploring Correlates of Passenger Satisfaction and Service Improvement Priorities of the Shanghai-Nanjing High Speed Rail”. Journal of Transport and Land Use 11, no. 1 (July 27, 2018). Accessed May 4, 2024. https://www.jtlu.org/index.php/jtlu/article/view/958.