Fl#xE1;vio Fraga Vilela, Gabriel de Almeida Rebello Toledo, and Rebeca Faria Tomaz. 2022. “Integration of the Internet of Things in Service Management: Designing a Monitoring Device for the Elderly”. Global Journals of Research in Engineering 22 (F2):25-28. https://engineeringresearch.org/index.php/GJRE/article/view/101208.