M.A.I. Chowdhury, M.T. Uddin, M.F. Ahmed, M.A. Ali and S.M. Uddin
Journal of Applied Sciences 6 ( 6 ): 1275 - 1286 , 2006
A.T.M.A. Choudhury, I.R. Kennedy, M.F. Ahmed and M.L. Kecskes
Pakistan Journal of Biological Sciences 10 ( 13 ): 2098 - 2105 , 2007