فهرست مقالات Vasant Helavi مقاله 1 - 5-sulfosalicylic acid as an efficient organocatalyst for environmentally benign synthesis of 2-substituted benzimidazoles Chandrakant Bhenki Shrikrishna Karhale Vasant Helavi Iranian Journal of Catalysis , شماره 5 , سال 6 , زمستان 2016
