Ardiani, Kamila Syifa, Fikri Fahru Roji, and Ghaida Farisya. “Analyzing Railway Passenger Satisfaction Using SERVQUAL and Importance- Performance Analysis (IPA) for Tourism Purposes”. LITERACY : International Scientific Journals of Social, Education, Humanities 4, no. 2 (May 24, 2025): 55–64. Accessed December 5, 2025. https://jurnal-stiepari.ac.id/index.php/LITERACY/article/view/2196.