فهرس المقالات Maryam Sabonian المقاله 1 - Preparation of ZnO nanocatalyst supported on todorokite and photocatalytic efficiency in the reduction of chromium (VI) pollutant from aqueous solution Maryam Sabonian Kazem Mahanpoor Iranian Journal of Catalysis , العدد 4 , السنة 9 , تابستان 2019