Adnan Hassan Afaj, Hanan, and Hadeel Amaar Mohammed. “CREEP BEHAVIOR OF IRAQI GYPSIFEROUS SOIL”. Journal of Engineering and Sustainable Development 21, no. 2 (March 1, 2017): 93–102. Accessed November 5, 2024. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/602.