Mumthaza, S. ., Fahyuni, E. F., & Faujiyah, Y. . (2020). 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. Proceedings of The ICECRS, 7. https://doi.org/10.21070/icecrs2020374