1. M.K. Ravikumar, Studies on direct methanol fuel cells and nickel–iron batteries, PhD thesis, Indian Institute of Science, 1996.
2. The degree and effect of methanol crossover in the direct methanol fuel cell;Cruickshank;J. Power Sources,1998
3. A.J. Dickinson, A.K. Shukla, P.A. Christensen, R.W. Reeve, A. Hamnett, M. Neerghat, M.K. Ravikumar, Relative performance of a liquid feed polymer electrolyte direct methanol fuel cell with oxygen and air cathodes at near-ambient pressures, Second International Symposium on New Materials for Fuel Cell and Battery Systems, Montreal, Canada, 1997.
4. Performance of a carbon-cloth bound porous-carbon electrodes containing an elctrodeposited platinum catalyst towards the electrooxidation of the methanol in sulphuric acid electrolyte;Hogarth;J. Appl. Electrochem.,1994
5. Direct methanol fuel cells. Technological advances and further requirements;Hogarth;Platinum Met. Rev.,1996