TY  - JOUR
AU  - Hosseinzadeh, Akbar
AU  - Ahmadi, Manijeh
AU  - Moradi Mofrad, Samira
AU  - Ghasemi, Maryam
TI  - Optimum Location of Fuel Stations (CNG) Using fuzzy and AHP (Case Study: Zanjan)
JO  - Journal of Geography and Environmental  Studies
VL  - 6
IS  - 24
SP  - 7
EP  - 20
PY  - 2018
DO  - 
ER  -