1.
Seftiya A, Kosala K. Epidemiologi Karakteristik Pasien Covid-19 di Kalimantan Utara: Epidemiology Characteristics of Covid-19 Patients in North Kalimantan. J. Sains. Kes. 2024;3(5):645-653. Accessed September 22, 2025. https://jsk.ff.unmul.ac.id/index.php/JSK/article/view/480