Mst. Nahida Laiju, M.J. Islam, M. Hasanuzzaman, M.A.S. Mondol and G. Kabir
Pakistan Journal of Biological Sciences 5 ( 11 ): 1217 - 1219 , 2002
M. J. Islam, Shah Md. Helal Uddin, Saiful Huda, M. S. Rahman, M. F. Hossain and Mst. Nahida Laiju
Pakistan Journal of Biological Sciences 6 ( 20 ): 1720 - 1724 , 2003