ABDALLAH, L.; NASR, A. Using robots to improve indoor air quality and reduce COVID-19 exposure. Journal of Applied Research and Technology, [S. l.], v. 19, n. 3, p. 227–237, 2021. DOI: 10.22201/icat.24486736e.2021.19.3.1694. Disponível em: https://jart.icat.unam.mx/index.php/jart/article/view/1694. Acesso em: 19 apr. 2024.