Volume 9, Issue 2, April 2015, Pages 613-620
Volume 9, Issue 2, April 2015, Pages 735-744
Volume 6, Issue 4, October 2012, Pages 893-902
M.N. Manju; P. Resmi; T.R. Gireesh Kumar; C.S. Ratheesh Kumar; R. Rahul; M.M. Joseph; N. Chandramohanakumar
Volume 5, Issue 1, January 2011, Pages 101-108
F.A. Ansari; A.K. Gupta; M. Yunus