فهرس المقالات فرشته کریمی المقاله 1 - ZnO nanoparticles as an Efficient and Reusable Catalyst for Synthesis of Quinoxaline under Solvent Free Condition Bahareh Sadeghi Fereshteh Karimi Iranian Journal of Catalysis , العدد 1 , السنة 3 , زمستان 2013