Hermawan, I Kadek Herry, Ken Christian Kawilarang, and Febriyanti Hartono. 2022. “Clinical Characteristics and Profile of Heart Failure Patients at Dr. Ramelan Navy Hospital in 2020”. Cardiovascular and Cardiometabolic Journal (CCJ) 3 (1):9-14. https://doi.org/10.20473/ccj.v3i1.2022.9-14.