Anil Kumar K, Prabhakar M. “A Distributed Range-Free Localization WSN Deployment Using Machine Learning Techniques for Air Pollution Monitoring”. International Journal of Special Education 41, no. 12s (July 8, 2026): 1240–1260. Accessed October 24, 2026. https://mail.internationalsped.com/index.php/ijse/article/view/4130.