N. Hasyima Ismail, A. Amin Safwan, N. Fairuz Fozi, F.H. Megat, H. Muhd Farouk, S.A. Kamaruddin, M. Ikhwanuddin and M.A. Ambak
Pakistan Journal of Biological Sciences 20 ( 3 ): 140 - 146 , 2017