Efrizal Ariansyah. Community Service-Based Analysis of the Communication Role of Information Service Staff in Improving Patient Complaint Management at Muhammadiyah Hospital Palembang. jadmas [Internet]. 2025 Jul. 1 [cited 2025 Aug. 2];3(1):30-41. Available from: https://jurnal.dokicti.org/index.php/jadmas/article/view/891