فهرس المقالات Sadegh Bakhtiar المقاله 1 - Ecofriendly synthesis of biscoumarin derivatives catalyzed by EDTA-modified magnetic animal bone meal nanoparticles in water Ahmad Reza Momeni Sadegh Bakhtiar Iranian Journal of Catalysis , العدد 5 , السنة 8 , پاییز 2018