فهرس المقالات shima khademi المقاله 1 - Green synthesis of pyranopyrazoles using Tungestic acid/Zr bio-based MOF as an efficient heterogeneous catalyst 20.1001.1.27834107.2019.9.3.3.2 Shima Khademi Saeed Zahmatkesh Alireza Aghili Rashid Badri journal of chemical reactivity and synthesis , العدد 4 , السنة 9 , تابستان 2019