TY - JOUR TI - Examination of strength reduction factor in CFRP-confined columns under axial compression AU - TEKİN ÖZER, A. AU - ALACALI, S. JO - Sigma Journal of Engineering and Natural Sciences PY - 2024 VL - 42 SP - 366 EP - 382 DO - 10.14744/sigma.2024.00036 ER -