Chumaidi, Ahmad Fatich, Sujono Sujono, and Tholib Hariono. “Microcontroller-Based Air Pollution Monitoring System”. NEWTON: Networking and Information Technology 3, no. 2 (July 31, 2024): 20–28. Accessed November 23, 2024. https://ejournal.unwaha.ac.id/index.php/newton/article/view/4920.