ZHU, Liqiao; PENG, Yifeng; XIE, Lancong; CHEN, Yiwen. Research of the Spread of Covid-19 in World Wide and Particular Countries. Transactions on Materials, Biotechnology and Life Sciences, [S. l.], v. 3, p. 498–505, 2024. DOI: 10.62051/c3pmeb82. Disponível em: https://wepub.org/index.php/TMBLS/article/view/938. Acesso em: 8 aug. 2026.