Nugraha, Yogi Adi, Emir Husni, and Galang Adira Prayoga. “Design of a Mobile Carbon Monoxide (CO) Monitoring Device for Air Quality Mapping”. Journal of Science and Education (JSE) 6, no. 1 (July 19, 2025): 878-890. Accessed January 30, 2026. https://jse.rezkimedia.org/index.php/jse/article/view/589.