COMPARATIVE ANALYSIS OF G+5 BUILDING WITH DOG LEGGED AND OPEN WELL STAIR CASES BY USING ETABS SOFTWARE. int. J. Eng. Res. Sci. Tech. [Internet]. 2025 Mar. 18 [cited 2026 Sep. 22];21(1):333-45. Available from: https://ijerst.org/index.php/ijerst/article/view/563