H. Majeed, Adel, and Muhannd W. Majeed. “EFFECT OF USING PETROLEUM PRODUCTS ON THE CHARACTERISTICS OF EXPANSIVE SOIL”. Journal of Engineering and Sustainable Development 21, no. 5 (September 1, 2017): 171–183. Accessed June 5, 2026. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/543.