TY  - JOUR
TI  - Vehicle routing problem in post-disaster humanitarian relief logistics: a case study in Ankara
AU  - USLU, A.
AU  - ÇETİNKAYA, C.
AU  - İŞLEYEN, S.K.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2017
VL  - 35
SP  - 481
EP  - 499
DO  - 
ER  -