%0 Journal Article %T Trip Optimization for Public Transportation Systems with Linear Goal Programming (LGP) Method %A TEKİN, S. %A KÖFTECİ, S. %A AYDIN, M.M. %A YILDIRIM, M.S. %J Sigma Journal of Engineering and Natural Sciences %D 2018 %V 36 %P 921-933 %R