Reddy, Marri Mahender; Kumar, Macharla Arun; Swamy, Peraka; Naresh, Mameda; Srujana, Kodumuri; Satyanarayana, Lanka; Venugopal, Akula; Narender, Nama Green Chemistry, 2013 , vol. 15, # 12 p. 3474 - 3483