Sidharth Talan and  Devendra Kumar Yadav and  Yuvraj Singh Rajput and  Subhajit Bhattacharjee,  Risk Based Maintenance Planning for Loading Equipment in Underground Hard Rock Mine: Case Study.   journal   = {International Journal of Geological and Environmental Engineering}, [online]. World Academy of Science, Engineering and Technology.
    March 2018, vol. 137(5). 349 - 355
    [viewed 25 January 2022]. Available from: https://publications.waset.org/pdf/10008881.