Abdulhussein, A. A. and Al-Sherrawi, M. H. (2021) “Experimental and Numerical Analysis of the Punching Shear Resistance Strengthening of Concrete Flat Plates by Steel Collars”, Engineering, Technology & Applied Science Research. Greece, 11(6), pp. 7853–7860. doi: 10.48084/etasr.4497.