TY  - JOUR
TI  - A Gis-Based Optimization Method for a Vehicle Routing Problem Arising at a Supermarket Store Chain
AU  - ÖZCEYLAN, E.
AU  - KOÇ, Ã.
AU  - ERBAÅž, M.
JO  - Sigma Journal of Engineering and Natural Sciences
PY  - 2018
VL  - 36
SP  - 741
EP  - 766
DO  - 
ER  -