WASET
    Wanatchapong Kongkaew,  Solving Single Machine Total Weighted Tardiness Problem Using Gaussian Process Regression.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    May 2014, vol. 90(6). 948 - 954
    [viewed 07 May 2024]. Available from: https://publications.waset.org/pdf/9998548.