Restuasih, S., Gustany, E. W., Wijayanti, F. R., Ariyani, A. P., & Fitria, N. M. (2025). Sensitivity Analysis of a Single-Server Fuel Queue System Using the M/M/1 Model: A Case Study of a Pertamini Station. Journal of Global Engineering Research and Science, 4(2), 48–55. https://doi.org/10.56904/j-gers.v4i2.181