Sibarani, V. R., Fauzi, M., & Anggraini, R. (2024). Assessing the Passenger Satisfaction of Fast Ship Services at Ulee Lheue Port - Balohan Route in Aceh Province: A Customer Satisfaction Index (CSI) Analysis. International Journal of Global Optimization and Its Application, 3(1), 1–10. https://doi.org/10.56225/ijgoia.v3i1.269