Observed Changes in Crop Yield Associated with Droughts Propagation via Natural and Human-Disturbed Agro-Ecological Zones of Pakistan. - Farhan Saleem; Arfan Arshad; Ali Mirchi; Tasneem Khaliq; Xiaodong Zeng; Md. Masudur Rahman 004; Adil Dilawar; Quoc Bao Pham; Kashif Mahmood (Remote. Sens., 2022)