1. Y.S. Ladola, S.V. Kadam, K.N. Hareendran, S. Chowdhury, S. Biswas, S.B. Roy, A.B. Pandit, Uranium balancing in Narwapahar Ore leaching presented in ChemCon 2010 at Annamalai University, Annamalai Nagar, December 2010.
2. Balasubrahmanyam Avvaru, Cavitation Phenomena in Heterogeneous System: Intensification in Localized Transport. PhD thesis, ICT (UDCT), Mumbai, 2009.
3. Leaching of Metals from Ores with Ultrasound
4. W. Tarpley, R.S. Winchester, Ultrasonic Leaching of Urania-impregneted Graphite Fuel, Report No 9581, April 1961 (unclassified).