Hartati, Ayu Dian, Katherin Indriawati, and Simion Sitepu. “PCA and Health Indicators: Predicting Machine Failures Through Resistance Analysis”. International Journal of Artificial Intelligence & Robotics (IJAIR) 6, no. 2 (November 30, 2024): 48-56. Accessed April 19, 2025. https://ejournal.unitomo.ac.id/index.php/ijair/article/view/8496.