فهرس المقالات Avat Ghasemi المقاله 1 - Application of magnetized Sawdust Cross-linked by polyethyleniminefor removal Zn2+ from aqueous solution 20.1001.1.20083815.2019.13.4.1.2 Avat Ghasemi Meisam Shabanian Journal of Applied Chemical Research , العدد 5 , السنة 13 , پاییز 2019