TY  - JOUR
AU  - Nabavi, Bahareh
AU  - Saghafi, Fatemeh
AU  - Manteghi, Manoucher
AU  - Mohammadi, mehdi
TI  - Detecting obstacles and chalenges of formation and development of innovation system in Iran’s General Aviation Sector 
JO  - Modiriat-e- farda
VL  - 16
IS  - 53
SP  - 297
EP  - 312
PY  - 2018
DO  - 
ER  -