فهرس المقالات Shahnaz Kazemi المقاله 1 - Developments of modified magnetic nanoparticle -supported heteropolyacid catalytic performances in dibenzothiophene desulfurization Hossein Salavati Abbas Teimouri Shahnaz Kazemi Iranian Journal of Catalysis , العدد 5 , السنة 7 , پاییز 2017