Efendi, M. A., Mahjudin, M. and Soelistya, D. (2021) “THE IMPORTANCE OF MEASURING THE GAP LEVEL OF INFORMATION SYSTEM USER SATISFACTION IN THE WORLD OF EDUCATION IN UNIVERSITY: ELECTRONIC SERVICE QUALITY MODEL”, Journal Universitas Muhammadiyah Gresik Engineering, Social Science, and Health International Conference (UMGESHIC), 1(2), pp. 522–540. doi: 10.30587/umgeshic.v1i2.3422.