فهرس المقالات Srinivasa Rao Jetti المقاله 1 - Decatungstodivanadogermanic heteropoly acid (H6GeW10V2O40.22H2O): A green and reusable heterogeneous catalyst for the synthesis of Biginelli-type 3,4-dihydropyrimidin-2-(1H)-ones/thiones Srinivasa Rao Jetti Divya Verma Shubha Jain Iranian Journal of Catalysis , العدد 5 , السنة 3 , پاییز 2013
