Sumardi Sadi, Sri Mulyati, and Perdana Bagaskara Setiawan. “Internet of Things on the Air Quality Monitoring System Using a Web Server”. Asian Journal of Healthcare Analytics 1, no. 2 (December 1, 2022): 109–118. Accessed June 24, 2026. https://journal.formosapublisher.org/index.php/ajha/article/view/1669.