Muhammad Syarif, Mahfudz Ridho. Structural Performance of Reinforced Concrete Buildings Considering Variations in Column Cross-Section Orientation and Reinforcement Ratio. J.Sipil [Internet]. 2026 May 16 [cited 2026 Jul. 26];2(1):58-66. Available from: https://gpijournal.com/index.php/sipil/article/view/529