PCA and Health Indicators: Predicting Machine Failures Through Resistance Analysis. International Journal of Artificial Intelligence & Robotics (IJAIR), [S. l.], v. 6, n. 2, p. 48–56, 2024. DOI: 10.25139/ijair.v6i2.8496. Disponível em: https://ejournal.unitomo.ac.id/index.php/ijair/article/view/8496. Acesso em: 16 jun. 2026.