Elviani, Rosyada, Chairil Anwar, and Rico Januar Sitorus. “GAMBARAN USIA PADA KEJADIAN COVID-19”. Jambi Medical Journal : Jurnal Kedokteran dan Kesehatan 9, no. 2 (May 1, 2021): 204-209. Accessed July 23, 2024. https://online-journal.unja.ac.id/kedokteran/article/view/11263.