Salman HM, Al-Sherrawi MH. M-N Interaction Diagrams of RC Columns Strengthened with Steel C-Sections and Battens. Civ Eng J [Internet]. 2024 Jun. 1 [cited 2025 Jun. 26];10(6):1974-86. Available from: https://civilejournal.org/index.php/cej/article/view/4913