Abbas, Sawaid, and Janet E. Nichol. 2015. “Integration Of Remote Sensing Datasets For Local Scale Assessment And Prediction Of Drought”. Science Of The Total Environment. doi:https://doi.org/10.1016/j.scitotenv.2014.09.099.
Abbas, Sawaid, Janet E. Nichol, Faisal M. Qamer, and Jianchu Xu. 2014. “Characterization Of Drought Development Through Remote Sensing: A Case Study In Central Yunnan, China”. Remote Sensing 6 (6). doi:https://doi.org/10.3390/rs6064998.