WASET
    Chrysline Margus N. PiƱol and  Jenifer DP. De Maligaya and  Ahl G. Balitaon,  Survivability of Verhulst-free Populations under Mutation Accumulation.   journal   = {International Journal of Physical and Mathematical Sciences}, [online]. World Academy of Science, Engineering and Technology.
    July 2012, vol. 67(7). 738 - 740
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/7280.