SHAKER, Ali Naji. Representation of Frequency and Time Information by Using Wavelets Transform; The Method and Applications. International Journal of Sciences: Basic and Applied Research (IJSBAR), Jordan, v. 35, n. 3, p. 139–148, 2017. Disponível em: https://gssrr.org/JournalOfBasicAndApplied/article/view/7942. Acesso em: 13 oct. 2025.