Shyni Raphael, M; Reddy, M L P(Chemical Sciences and Technology Division, National Institute for Interdisciplinary Science and Technology(CSIR),Thiruvananthapuram, 2012)
Sandhya Kumari, L; Prabhakar Rao, P; Peter Koshy(Materials Science and Technology Division, National Institute for Interdisciplinary Science and (CSIR),Thiruvananthapuram, 2012)