Mumthaza S, Fahyuni EF, Faujiyah Y. Effectiveness of Service Quality through Integrated Information Systems in Increasing Customer Satisfaction and Loyalty in Islamic Education Institutions. icecrs [Internet]. 2020Jun.12 [cited 2024Nov.21];70. Available from: https://icecrs.umsida.ac.id/index.php/icecrs/article/view/374