STRUCTURAL BEHAVIOR OF EMBEDDED SHEAR HEAD IN MODIFIED REACTIVE POWDER FLAT PLATE CONCRETE WITH OPENING. J. eng. sustain. dev. 2017;21(3):102-118. تاريخ الوصول مايو 19, 2024. https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/538