Cahyanti, Fitri, Sarah Handayani, and Retno Mardhiati. “Hubungan Karakteristik Dengan Gejala Penyakit Jantung Koroner”. ARKAVI [Arsip Kardiovaskular Indonesia] 2, no. 1 (October 25, 2018): 133–142. Accessed July 16, 2024. https://journal.uhamka.ac.id/index.php/arkavi/article/view/2437.