Fitria, Fitria, Muhammad Pebriadi, Windarsyah Windarsyah, Aneta Rakhmawati, and Anhar Khalid. “IoT-Based Air Quality Monitoring and Analysis at MSME Locations”. Journal of Information Systems and Informatics 7, no. 4 (December 18, 2025): 4061-4075. Accessed February 4, 2026. https://journal-isi.org.adsii.or.id/index.php/isi/article/view/1355.