Tonape, Y. L., Abhijeet Haral, Parkale Sudarshan, Pawar Rohit, and Pawar Sandesh. 2025. “Machine Learning-Based Air Writing: A Literature Review on Techniques, Progress, and Challenges”. ITSI Transactions on Electrical and Electronics Engineering 13 (2):17-24. https://journals.mriindia.com/index.php/itsiteee/article/view/49.