Yahya, N., نضال, Hussain, S. and سالم 2025. Petrology and Genesis Development of the Hardground at the Uppermost Part of Bekhme Formation, Dohuk Area, Northern Iraq. Iraqi National Journal of Earth Science (INJES). 20, 1 (Jun. 2025), 1–19. DOI:https://doi.org/10.33899/earth.2020.170287.