فهرس المقالات Mahdieh Yahyazadehfar المقاله 1 - Synthesis of Arylidene (thio)barbituric Acid Derivatives using Bentonite as a Natural and Reusable Catalyst in Green Media 20.1001.1.20083815.2020.14.2.3.7 Mahdieh Yahyazadehfar Sayed Ali Ahmadi Enayatollah Sheikhhosseini Dadkhoda Ghazanfari Journal of Applied Chemical Research , العدد 2 , السنة 14 , بهار 2020