TY - JOUR TI - Calculation of buckling loads of ipe-section bending members based on optimization of analytical formulation AU - ÖZBAYRAK, A. AU - ALI, M.K. AU - ÇITAKOĞLU, H. JO - Sigma Journal of Engineering and Natural Sciences PY - 2024 VL - 42 SP - 973 EP - 987 DO - 10.14744/sigma.2023.00031 ER -