فهرس المقالات ghufran Sadeek المقاله 1 - Preparation and characterization of a dual acidic Ionic Liquid functionalized Graphene Oxide nanosheets as a Heterogeneous Catalyst for the Synthesis of pyrimido[4,5-b] quinolines in water 10.30495/ijc.2023.1998276.2052 Mohanad Saleh Ghufran Sadeek Shakir Saied Iranian Journal of Catalysis , العدد 5 , السنة 13 , پاییز 2023