Awadh, S.M. and Al-Ankaz , Z.S. (2022) “Inorganic Geochemistry and Origin of Bitumen Intruded in Euphrates and Fatha Formations in Hit Area, Western Iraq”, Iraqi Journal of Science, 57(4A), pp. 2478–2489. doi:10.24996/ijs.2016.57.4A.%g.