A. Hoque, A. Nahar, M.A. Razvy, M.K. Biswas and A.H. Kabir
Asian Journal of Plant Sciences 5 ( 3 ): 409 - 413 , 2006
M. Nuruzzaman, M. F. Alam, M. G. Ahmed, A.M. Shohael, M.K. Biswas, M.R. Amin and M.M. Hossain
Pakistan Journal of Biological Sciences 5 ( 10 ): 1006 - 1009 , 2002