TY - JOUR TI - A new modelling approach for air transportation: A case study for total number of air passengers per month AU - ÇELİK, R. AU - KARABOÄžA, H.A. AU - DEMİR, Ä. AU - GÜL, E. JO - Sigma Journal of Engineering and Natural Sciences PY - 2024 VL - 42 SP - 555 EP - 565 DO - 10.14744/sigma.2024.00043 ER -