A. Al-Alaf, A., عبير, R. Gh. Al-Banaa, and ريان. “The Investigations of Gypsum Rocks Outcrops in Sheikh-Ibrahim Anticline by Ratio Images”. Rafidain Journal of Science, vol. 16, no. 6, June 2025, pp. 77-90, doi:10.33899/rjs.2005.41841.