Nadia Hatem Tuama (2021) “Geographical analysis of drought and its impact on vegetation and water cover in Ali Al-Gharbi district using the SPI index and the two peers NDVI and NDWI”, (Humanities, social and applied sciences) Misan Journal of Academic Studies , 20(41), pp. 393-415. Available at: https://misan-jas.com/index.php/ojs/article/view/255 (Accessed: 21November2024).