Melyani, Melyani, Lensi Natalia Tambunan, and Eva Prilelli Baringbing. “Hubungan Usia Dengan Kejadian Penyakit Jantung Koroner Pada Pasien Rawat Jalan Di RSUD Dr. Doris Sylvanus Provinsi Kalimantan Tengah: The Correlation of Age With Coronary Heart Disease Incidence in Outpatients at RSUD Dr. Doris Sylvanus Central Kalimantan Province”. Jurnal Surya Medika (JSM) 9, no. 1 (April 27, 2023): 119–125. Accessed April 3, 2025. https://ojs.umpr.ac.id/jsm/article/view/5158.