ZHAO, B.; E, M.; CAO, J. Time series analysis of Holt model and the ARIMA Model facing Covid-19. Annals of Mathematics and Physics, [S. l.], v. 3, n. 1, p. 023–029, 2020. DOI: 10.17352/amp.000014. Disponível em: https://www.peertechzpublications.us/amp/article/view/AMP-3-114. Acesso em: 10 jan. 2025.