Bannasarn K, Lamom A. Optimum Design of Reinforced Concrete Stairs Using Hill Climbing Algorithm. Eng. & Technol. Horiz. [internet]. 2023 Mar. 31 [cited 2026 Sep. 11];40(1):139-52. available from: https://ph01.tci-thaijo.org/index.php/lej/article/view/249913