CAOILE, P. D. Mexican Hat Wavelet Mathematical Formula Applied to Business and Economics. Journal of Economics Library, [S. l.], v. 3, n. 3, p. 466–469, 2016. DOI: 10.1453/jel.v3i3.987. Disponível em: https://journals.econsciences.com/index.php/JEL/article/view/987. Acesso em: 24 nov. 2024.