Shaik Moinuddin Ahmed, et al. “Handwritten OCR for Indic Scripts: A Comprehensive Overview of Machine Learning and Deep Learning Techniques”. International Journal on Recent and Innovation Trends in Computing and Communication 11, no. 9 (November 5, 2023): 2245–2258. Accessed April 5, 2026. https://mail.ijritcc.org/index.php/ijritcc/article/view/9230.