Li, Yufang, Mingsi Li, Hongguang Liu, and Wenbao Qin. “Influence of Soil Texture on the Process of Subsurface Drainage in Saturated-Unsaturated Zones”. International Journal of Agricultural and Biological Engineering 14, no. 1 (February 10, 2021): 82–89. Accessed December 26, 2025. https://ijabe.migration.pkpps03.publicknowledgeproject.org/index.php/ijabe/article/view/5699.