Damongayo, A. P., Hamdiah, K. A. H., Sodikin, A., & Sucipto, Y. D. (2025). The Impact of Service Transformation, Self-Check-in on Pelita Air Loyalty, Mediated by Customer Satisfaction. Jurnal Ilmu Multidisiplin, 3(4), 644–656. https://doi.org/10.38035/jim.v3i4.2125