Covid-19 Endogenous Mutation Of Nb 1.8.1, Lf.7 And Kp.3: Applying A Multivariate Time-Series Model To Forecast Key Healthcare Indicators Through 2027. International Journal of Environmental Sciences, [S. l.], p. 340–353, 2025. DOI: 10.64252/8e18hd85. Disponível em: https://theaspd.com/index.php/ijes/article/view/4080.. Acesso em: 18 sep. 2025.