Jyothi, Katikala, Nidamanuri Srinu, Dasari Bujji Babu, and Rajasekhar Manda. β€œAn Expanding Window Temporal Validation Framework for Global AQI and PM2.5 Forecasting Using Machine Learning and Deep Learning Models ”. International Journal of Artificial Intelligence and Machine Learning 6, no. 8s (August 1, 2026): 1090–1100. Accessed September 14, 2026. https://svedbergopen.com/index.php/ijaiml/article/view/1450.