“Fertility Status and Soil Quality Index in Forest Soil of Khangai, Khentii, and Khuvsgul Ranges”. Mongolian Journal of Geography and Geoecology 61, no. 45 (December 27, 2024): 98–107. Accessed June 26, 2026. https://www.mongoliajol.info/index.php/MJGG/article/view/3368.