Surface-Subface Geochemical and Mineralogical Study of Gypcrete in Alexandria Area Central Iraq. Baghdad Science Journal, Iraq, Baghdad, v. 13, n. 3, p. 0587, 2016. DOI: 10.21123/bsj.2016.13.3.0587. Disponível em: https://bsj-ojs.uobaghdad.edu.iq/index.php/BSJ/article/view/2302.. Acesso em: 4 sep. 2025.