WASET
    Majid Abdolrazzagh-Nezhad and  Salwani Abdullah,  Job Shop Scheduling: Classification, Constraints and Objective Functions.   journal   = {International Journal of Computer and Information Engineering}, [online]. World Academy of Science, Engineering and Technology.
    February 2017, vol. 124(4). 429 - 434
    [viewed 26 April 2024]. Available from: https://publications.waset.org/pdf/10006691.