RAFIQ, ARI HARBI, and YAMAN SAMI SHAREEF AL-KAMAKI. 2022. “THE EFFECT OF ADDING WASTE PLASTIC FIBERS ON THE CONCRETE PROPERTIES AND SHEAR STRENGTH OF RC BEAMS: A REVIEW”. Journal of Duhok University 25 (2), 507-30. https://doi.org/10.26682/sjuod.2022.25.2.45.