Mirhansyah Perdana Hutasuhut, Zulfikri Mukhtar1&Teuku Bob Haykal. “PREDISCHAGE LUNG ULTRASOUND AS A PREDICTOR OF REHOSPITALIZATION OR MORTALITY ACUTE HEART FAILURE PATIENTS”. International Journal of Research Science and Management, vol. 7, no. 8, Aug. 2020, pp. 28-34, http://ijrsm.com/index.php/journal-ijrsm/article/view/134.