Ponpakdee, S., and N. . Leenatham. “An Application of Monte Carlo Simulation Techniques to Spare Parts Managing Maintenance in Petroleum Industry”. Naresuan University Engineering Journal, vol. 15, no. 1, June 2020, pp. 66-80, https://ph01.tci-thaijo.org/index.php/nuej/article/view/237743.