APRIADI SIREGAR, P. .; SURYANI SIREGAR, J. .; MEGARANI, S. .; SUCI RAMADIAH, P. .; KHAIR GUNAWAN, M. . KONSEP EPIDEMIOLOGI TERJADINYA PENYAKIT COVID-19 DI INDONESIA. ZAHRA: JOURNAL OF HEALTH AND MEDICAL RESEARCH, [S. l.], v. 3, n. 3, p. 448–461, 2023. Disponível em: https://www.adisampublisher.org/index.php/aisha/article/view/467. Acesso em: 5 jul. 2025.