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Writer : Keshavarzi، Hooman ؛ Mohammadian، Moqaddaseh ؛ Corresponding Author : Iranban، Seyed Javad ؛
Journal:Journal of System Management»Spring 2021, Volume 7 - Number 2 Ranking A (Azad University/ISC (24 page(s) - From 105 to 128 )
Keywords:qualitative researchProduct Developmentgrand theoryGas Refineries