Mandasari, R Deasy, Andi Rosano, and Djadjat Sudaradjat. “INTERNET OF THINGS-BASED AIR QUALITY ANALYSIS FOR MONITORING CO2 CONCENTRATION IN ROOFTOP BUILDING AREAS”. Barometer 9, no. 1 (January 31, 2024): 40–47. Accessed May 14, 2024. https://journal.unsika.ac.id/index.php/barometer/article/view/10447.