N.S.S. Sugiana, T.K. Liong, D.S. Hamdani, T. Sulastri, & T.I. Hendriana. (2023). Digital Business Opportunities in Education Services: the Use of Information Technology in the Covid-19 Endemic. Proceeding of International Conference on Business, Economics, Social Sciences, and Humanities, 5, 7-13. https://doi.org/10.34010/icobest.v3i.112