SANTO, G. do E.; PINTO, W. de P. Spectral analysis of time series: an application for air pollution in the city of Vitória, Espírito Santo, Brazil . The Journal of Engineering and Exact Sciences, Viçosa/MG, BR, v. 8, n. 2, p. 13892–01e, 2022. DOI: 10.18540/jcecvl8iss2pp13892-01e. Disponível em: https://periodicos.ufv.br/jcec/article/view/13892. Acesso em: 3 may. 2024.