Jameel Jirjees, S. and Hussein Hamed, M. 2025. Drought Analysis in The Kurdistan Region-Iraq Using Standardized Precipitation Indices (SPI): A Case Study with in Duhok, Erbil and Sulaimaniyah Regions. Iraqi National Journal of Earth Science (INJES). 25, 4 (Oct. 2025), 137–146. DOI:https://doi.org/10.33899/earth.2024.151762.1319.