Setiawan, D.; Haswika, H.; Qurtubi, Q.; Alfieta, M. Z. Z. . Discrete-Event Simulation of truck–excavator Systems in Surface Mining Using a Finite-Source Closed-Loop Queuing Model. j. sist. manaj. ind. 2025, 9 (2), 125-134. https://doi.org/10.30656/jsmi.v9i2.11003.