Rivera, Oswaldo, Oscar Fernando Avilés, e Eduardo Castillo-Castaneda. “Classifying the Physical Activity Indicator Using Machine Learning and Direct Measurements: A Feasibility Study”. Acta Scientiarum. Technology 45, no. 1 (abril 28, 2023): e61317. Acessado outubro 3, 2025. https://periodicos.uem.br/actascitechnol/index.php/ActaSciTechnol/article/view/61317.