Najamuddin, Ahmad Safar. “Hambatan Dalam Menerapkan Peran Case Manager Di Indonesia: Literature Review”. Jurnal Medika Hutama 3, no. 02 Januari (January 28, 2022): 2012-2018. Accessed April 20, 2026. http://jurnalmedikahutama.com/index.php/JMH/article/view/403.