Melliza, A. et al. 2026. Perbedaan Kadar Kolesterol Total Segera Diperiksa Dan Disimpan 7 Hari Suhu 2-8 C Serum Pasien Sindrom Koroner Akut. Jurnal Sains Natural. 4, 2 (Jun. 2026), 121–126. DOI:https://doi.org/10.35746/jsn.v4i2.959.