A Comprehensive Literature Review of IoT-Based Smart Healthcare Monitoring Systems. Libyan Open University Journal of Applied Sciences (LOUJAS), [S. l.], v. 2, n. 2, p. 135–161, 2026. DOI: 10.65422/loujas.v2i2.397. Disponível em: https://oujournals.ly/index.php/LOUJAS/article/view/397. Acesso em: 24 aug. 2026.