B. Ochirbat, O. Purevsuren, and S. Manaljav, “Soil erosion study of the gobi desert region using the cesium-137 isotope method : (A case study of the Orog lake are)”, Mong. J. Geogr. Geoecol., vol. 59, no. 43, pp. 74–83, Dec. 2022.