Rabia Hadi Elhag, Tayeb Taher Elfarah, Salimah Ali Alareefi, Abdelhakim Alrjaibi, and Saleh Ali Tweib. 2025. “Study the Effect of Glass Fibers and Polypropylene Fibers on the Mechanical Properties of Concrete”. Scientific Journal for Publishing in Health Research and Technology 1 (2): 54-64. https://doi.org/10.65420/sjphrt.v1i2.16.