Gupta, Reema, and Priti Singla. “Implementation of Feature Engineering in Prediction of AQI in India Using Machine Learning”. International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 11s (October 7, 2023): 55–62. Accessed September 11, 2025. https://ijritcc.org/index.php/ijritcc/article/view/8070.