TY - JOUR TI - Parameter estimation for Multivariate Gamma distribution with Particle Swarm Optimization based on Taguchi method AU - YONAR, A. AU - YAPICI PEHLİVAN, N. JO - Sigma Journal of Engineering and Natural Sciences PY - 2026 VL - 44 SP - 2924 EP - 2936 DO - 10.14744/sigma.2026.2135 ER -