ALI SAFI, M. W.; SIDDIQUI, S.; TARIQ, A.; HAIDER, S. W. GIS Based Universal Soil Erosion Estimation in District Chakwal Punjab, Pakistan. International Journal of Economic and Environmental Geology, [S. l.], v. 11, n. 2, p. 30–36, 2020. DOI: 10.46660/int.j.econ.environ.geol.v11i2.250. Disponível em: https://econ-environ-geol.org/index.php/ojs/article/view/250. Acesso em: 24 aug. 2026.