%0 Journal Article %A Nabavi, Bahareh, Saghafi, Fatemeh, Manteghi, Manoucher, Mohammadi, mehdi %T Detecting obstacles and chalenges of formation and development of innovation system in Iran’s General Aviation Sector %J Modiriat-e- farda %V 16 %N 53 %P 297-312 %D 2018 %R %U https://rimag.ir/fa/Article/25246