Enhancing Machine Learning with Low-Cost P M2.5 Air Quality Sensor Calibration using Image Processing. APTISI Transactions on Management, [S. l.], v. 7, n. 3, p. 194–202, 2023. DOI: 10.33050/atm.v7i3.2062. Disponível em: https://ijc.ilearning.co/index.php/ATM/article/view/2062. Acesso em: 20 nov. 2025.