V.  Ramaswamy, Jagtap, N., Vijayanand, S., Bhange, D. S., and Awati, P., ?Photocatalytic decomposition of methylene nanocrystalline titania prepared by different blue on methods?, Materials Research Bulletin, vol. 43, no. 5, pp. 1145-1152, 2008.

P. D.  Bhange, Awate, S. V., Gholap, R. S., Gokavi, G. S., and Bhange, D. S., ?Photocatalytic degradation of methylene blue on Sn-doped titania nanoparticles synthesized by solution combustion route?, Materials Research Bulletin, vol. 76, pp. 264-272, 2016.