WASET
    P. Azimi and  B. Behtoiy,  A New OvS Approach in an Assembly Line Balancing Problem.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2015, vol. 101(5). 868 - 872
    [viewed 25 April 2024]. Available from: https://publications.waset.org/pdf/10001507.