Mumthaza S, Fahyuni EF, Faujiyah Y. Effectiveness of Service Quality through Integrated Information Systems in Increasing Customer Satisfaction and Loyalty in Islamic Education Institutions: Efektivitas Kualitas Pelayanan Melalui Sistem Informasi Terintegrasi Dalam Peningkatan Kepuasan Dan Loyalitas Konsumen Di Lembaga Pendidikan Islam. icecrs [Internet]. 2020 Jun. 12 [cited 2025 Oct. 10];7. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/374