Varshney, S., Shrivastava, J.N. and Gupta, N. 2025. Transforming Air Quality Index Prediction Using Machine Learning: Key Insights from the Taj Trapezium Zone (TTZ). Engineering, Technology & Applied Science Research. 15, 5 (Oct. 2025), 26741–26749. DOI:https://doi.org/10.48084/etasr.12168.