IoT-Based Real-Time Water Quality Monitoring System: Design, Development, and Deployment: Case Study at Ardhi University, Tanzania. The Journal of Building and Land Development, [S. l.], v. 27, n. 2, p. 18–30, 2026. Disponível em: http://journals.aru.ac.tz/index.php/JBLD/article/view/508. Acesso em: 12 jun. 2026.