AU - Kababulut, Fevzi Yasin AU - Helvacı, Cahit TI - Transportation Systems in Big Cities and Their Problems: Solution Proposals for Problems in Izmir PT - Journal Article DP - 2017 TA - Planning PG - 215-221 VI - 27 IP - 3 AID - 10.14744/planlama.2017.18894 [doi] 4100 - https://dx.doi.org/10.14744/planlama.2017.18894 SO - Journal of Planning, 2017 27(3):215