Bashi, T. and فائق 2025. Utilizing Hydraulic Barriers to Reduce Leakage of Hot Water and Enhance Sulphur Production at Mishraq MineNorthern Iraq. Iraqi National Journal of Earth Science (INJES). 10, 2 (Jun. 2025), 35–50. DOI:https://doi.org/10.33899/earth.2010.5520.