فهرس المقالات Hosein Behmadi المقاله 1 - Sulfuric acid immobilized on silica: A versatile and reusable heterogeneous catalyst for the synthesis of phenanthrimidazole derivatives Hossein Behmadi Seyed Mahdi Saadati Mina Roshani Hasan Mohammadi Abbas Razavi Marjan Ramezani Journal of the Iranian Chemical Research , العدد 4 , السنة 2 , تابستان 2009
