Nair, Vishnu, Krishna A Athul, and Bharath A Kartha. “Search and Highlight of Required Substrings in Printed Documents Using OCR”. Asian Journal For Convergence In Technology (AJCT) ISSN -2350-1146 4, no. II (November 5, 2018). Accessed April 26, 2024. http://asianssr.org/index.php/ajct/article/view/616.