References

Tian, Pei, Zhanliang Zhu, Qimeng Yue, Yi He, Zhaoyi Zhang, Fanghua Hao, Wenzhao Guo, Lin Chen, and Muxing Liu. 2021. “Soil Erosion Assessment by RUSLE with Improved P Factor and Its Validation: Case Study on Mountainous and Hilly Areas of Hubei Province, China.” International Soil and Water Conservation Research 9 (3): 433–44. https://doi.org/10.1016/j.iswcr.2021.04.007.