Abdulsalam A. Al-Sudairi,  The Role of Object Oriented Simulation F Modeling in Maintenance Processes.   journal   = {International Journal of Industrial and Manufacturing Engineering}, [online]. World Academy of Science, Engineering and Technology.
    April 2012, vol. 64(4). 839 - 842
    [viewed 24 April 2024]. Available from: https://publications.waset.org/pdf/8163.