Ravichandran, Khoeswara, Amer Syazwan Ismail, Allan Melvin Andrew, and Charis Samuel Solomon Koilpillai. “Machine Learning-Based Enhanced Air Quality Estimation With IoT–Cloud Integration and a Mobile Application”. International Journal of Autonomous Robotics and Intelligent Systems (IJARIS) 1, no. 2 (December 29, 2025): 227–237. Accessed January 2, 2026. https://ejournal.unimap.edu.my/index.php/ijaris/article/view/2730.