Sagitariani SKA, Januraga PP, Negara IKS. Delphi Approach to explore ways to optimize case manager services in inpatient wards of Sanglah General Hospital. PHPMA [Internet]. 2022 Aug. 7 [cited 2026 Oct. 16];8(2). Available from: https://phpmarchive.org/index.php/phpma/article/view/59