Badrudin, B., Khusnuridlo , M. and Wahyu , M.Z.E. 2022. The influence of learning management information system and service quality on the customer satisfaction of Ruangguru application. Cypriot Journal of Educational Sciences. 17, 1 (Jan. 2022), 148–158. DOI:https://doi.org/10.18844/cjes.v17i1.6692.