D. A. S. de Souza, M. D. Artur, D. de S. Rabelo, and F. N. Belchior, “Implementation of Condition-Based Maintenance (CBM) in a central air conditioning unit by using microcontroller and open-source monitoring platforms”, ijaers, vol. 9, no. 4, Apr. 2022, Accessed: Apr. 11, 2025. [Online]. Available: https://journal-repository.com/index.php/ijaers/article/view/4881