WASET
    Meng-Hui Chen and  Pei-Chann Chang and  Wei-Hsiu Huang,  The Design of Self-evolving Artificial Immune System II for Permutation Flow-shop Problem.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2012, vol. 65(5). 973 - 977
    [viewed 27 April 2024]. Available from: https://publications.waset.org/pdf/6457.