CHUNWU, Sun. My Understanding of the Origin and Prevention of New Coronavirus Disease. Advances in Social Sciences Research Journal, [S. l.], v. 10, n. 1, p. 390–413., 2023. DOI: 10.14738/assrj.101.11359. Disponível em: https://scholarpublishing.org/journals/index.php/ASSRJ/article/view/5535. Acesso em: 28 may. 2026.