Jugnee U. Assessing changes in vegetation cover using time-series MODIS NDVI data : A case study of Bayantal soum in Govisumber Province. Mong. J. Geogr. Geoecol. [Internet]. 2023 Dec. 28 [cited 2024 Oct. 31];60(44):93-105. Available from: https://mongoliajol.info/index.php/MJGG/article/view/2929