Al-Khafaji, S., نرجس, Al-Ali, N. and ستار 2025. Assessment of Limestone of Ibrahim Formation in Zurbatiya Area, Eastern Iraq for Ordinary Portland Cement Industry. Iraqi National Journal of Earth Science (INJES). 20, 2 (Jun. 2025), 19–32. DOI:https://doi.org/10.33899/earth.2020.170358.