Zulkarnain, G. P., Erlin, B., Wahyuni, R., & Hidajat, M. (2025). Analysis of service quality and connectivity to the effectiveness of commuter line train passengers at Soekarno-Hatta Airport (Basoetta). Jurnal Ilmu Multidisiplin, 3(4), 673–684. https://doi.org/10.38035/jim.v3i4.2127