Shaik Moinuddin Ahmed, et al. 2023. 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, 9 (Nov. 2023), 2245–2258. DOI:https://doi.org/10.17762/ijritcc.v11i9.9230.