BRAZALEZ, J.; NABARRETE, A. Reliability and Predictive Maintenance of PT6 Engines Using Machine Learning (Random Forests) within the Industry 4.0 Framework. Spectrum, [S. l.], v. 26, n. 1, p. 36–42, 2025. DOI: 10.55972/spectrum.v26i1.408. Disponível em: https://www.spectrum.ita.br/index.php/spectrum/article/view/408. Acesso em: 25 mar. 2026.