The Future of Healthcare: Portable IoT based Patient Monitoring Systems . Pakistan Journal of Engineering, Technology and Science, [S. l.], v. 13, n. 1, p. 31–41, 2025. DOI: 10.22555/pjets.v13i1.1161. Disponível em: https://journals.iobm.edu.pk/index.php/pjets/article/view/1161. Acesso em: 15 may. 2026.