Sihombing, D. J. C. (2024) “Agile Development of a Patient Feedback System for Continuous Improvement of Neurology Clinic Services”, Jurnal Ekonomi, 13(02), pp. 257–267. Available at: https://ejournal.seaninstitute.or.id/index.php/Ekonomi/article/view/4383 (Accessed: 25 May 2025).