فهرس المقالات Heshmat Allah Samimi المقاله 1 - Urea-hydrogen peroxide/silica phosphoric acid-catalyzed oxidation- condensation Tandem reaction: One-pot synthesis of 2-substituted benzimidazoles from alcohols Ahmad Reza Momeni Heshmat Allah Samimi Reyhaneh Jahanian Iranian Journal of Catalysis , العدد 4 , السنة 2 , تابستان 2012
