Maia, R., H. Zen, K. Tokuda, T. Kitamura, and F. G. V. Resende Jr. “An HMM-Based Brazilian Portuguese Speech Synthesizer and Its Characteristics”. Journal of Communication and Information Systems 21, no. 2 (June 18, 2015). Accessed March 28, 2024. https://jcis.sbrt.org.br/jcis/article/view/294.