Saman Sardar Mohammed, and Mohammed Rashed Abood. “The Validity of Limestone Rocks of Fat’ha Formation in the Hamrin Anticline Salahaddin Governorate for Riprap”. Tikrit Journal of Pure Science 28, no. 1 (February 20, 2023): 47–52. Accessed March 28, 2024. https://tjps.tu.edu.iq/index.php/tjps/article/view/1264.