Mukhtar, Rabia, et al. “Evaluating Habitat of Houbara Bustard (Chlamydotis Undulata) Through Trending of Vegetation Activity in Cholistan Desert of Pakistan”. International Journal of Environment, vol. 10, no. 2, Dec. 2021, pp. 32-47, doi:10.3126/ije.v10i2.42820.