Han Chen, and Feiyang Song. “tudy on the pplication of nvironmentally riendly aterials in the onstruction of ponge ities in hina and heir mpact on ainwater unoff”. Journal of Progress in Engineering and Physical Science 3, no. 2 (June 27, 2024): 56–64. ccessed April 30, 2025. https://www.pioneerpublisher.com/jpeps/article/view/867.