فهرست مقالات Nanocrystalline magnesium aluminate دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Improving methodology for the preparation of highly substituted imidazoles using nano-MgAl2O4 as catalyst under microwave irradiation Javad Safari Soheila Gandomi-Ravandi Zahra Akbari