Alhamid, A. Z., Yulidia, H., & Supriatna, I. I. (2021). Simple Risk Stratification based on Killip Classification and the Six-minute Walk Test Borg Scale for Outcomes of Acute Coronary Syndrome for Papuanese People in Rural Hospital. Cardiovascular and Cardiometabolic Journal (CCJ), 2(1), 10–15. https://doi.org/10.20473/ccj.v2i1.2021.10-15