Chunyang Zhang, Jiazhuo Wang, Yingjun Hu, and Wei Zhang. “Research on Construction of Major Drainage System for Urban Area of Shijiazhuang”. Journal of Risk Analysis and Crisis Response 5, no. 4 (October 15, 2021). Accessed May 18, 2024. https://jracr.com/index.php/jracr/article/view/155.