فهرس المقالات Zahra Mozaffari المقاله 1 - Inorganic-organic hybrid nanomaterial (Fe3O4@SiO2-AQ): A retrievable heterogeneous catalyst for the green synthesis of 4H-chromenes Mohamad Ali Bodaghifard Zahra Faraki Zahra Mozaffari Iranian Journal of Catalysis , العدد 2 , السنة 10 , بهار 2020