WASET
    M. Nakkuntod and  S. Srinarang and  K.W. Hilu ,  Systematics of Water Lilies (Genus Nymphaea L.) Using 18S rDNA Sequences.   journal   = {International Journal of Bioengineering and Life Sciences}, [online]. World Academy of Science, Engineering and Technology.
    March 2019, vol. 148(4). 85 - 90
    [viewed 23 April 2024]. Available from: https://publications.waset.org/pdf/10010223.