Zolfaghari, Farhad, Abdollahi, Vahideh. “Determining the desertification intensity based on spectral indices using Sentinel-2 images (Case study: Sistan and Baluchestan province).” Journal of RS and GIS for Natural Resources, vol. 13, no. 1, 2022, pp. 108-126. 10.30495/girs.2022.683802