G. R.  Kale and Kulkarni, B. D., ?Thermoneutral design aspects of gasoline chemical looping reformer?, Fuel Cells, vol. 13, no. 6, pp. 971-986, 2013.

M. M.  Badadare, Adbale, N. M., Khomane, R. B., and Kale, G. R., ?Nanostructure oxygen carrier used in chemical looping combustion process-A review?, Advanced Science Letters, vol. 22, no. 4, pp. 717-721, 2016.