فهرس المقالات Mohammad Mahdavi المقاله 1 - Green synthesis of Ag/Fe3O4/ZrO2 nanocomposite using aqueous Centaurea cyanus flower extract and its catalytic application for reduction of organic pollutants Akbar Rostami-Vartooni Abolfazl Moradi-Saadatmand Mojtaba Bagherzadeh Mohammad Mahdavi Iranian Journal of Catalysis , العدد 1 , السنة 9 , زمستان 2019