M.E. Haque, M.Z. Rahman, M. Faruk Hossen, M.M. Pervin, M.H. Kabir, K.M.K.B. Ferdaus, Luthfunnesa Bari, C.M. Zakaria, Pervez Hassan and M. Khalekuzzaman
Journal of Applied Sciences 6 ( 5 ): 988 - 992 , 2006