Abbas M, Hamzah MK, Naser ZA, Al-Salim NH. Torsional Performance of Reinforced Concrete Beams Strengthened with High-Performance Concrete: Numerical Analysis. J. eng. sustain. dev. [Internet]. 2026 Jul. 1 [cited 2026 Jul. 2];30(4):503-14. Available from: https://jeasd.uomustansiriyah.edu.iq/index.php/jeasd/article/view/2621