KHALID, A.H. and AL-QASSAB, A.S. 2021. ASSESSMENT OF GYPSUM AND LIMESTONE ROCKS FROM FAT’HA FORMATION (M. MIOCENE) FOR MAKING WALLBOARD IN THE MAKHMUR AREA – NORTHERN IRAQ. Journal of Duhok University. 24, 1 (May 2021), 79-87. DOI:https://doi.org/10.26682/sjuod.2021.24.1.10.