Nurhamsyah, D., Y. Trisyani, A. Nuraeni, and N. Maziyya. “Severity Level and Quality of Life of Post-Acute Coronary Syndrome Patients”. Jurnal Keperawatan Padjadjaran, vol. 9, no. 2, Aug. 2021, pp. 118-23, doi:10.24198/jkp.v9i2.1661.