Ali, A.R., Mohammad, O.A.M. and Ahmed, M.S. (2022) “Geochemistry of the Middle Eocene Gercus Sandstone, Shaqlawa Area, Northern Iraq: Implications for Provenance, Tectonic Setting and Paleoweathering”, Iraqi Journal of Science, 63(4), pp. 1606–1626. doi:10.24996/ijs.2022.63.4.20.