Ramesh, Nitin, Aksha Srivastava, and K Deeba. “Improving Optical Character Recognition Techniques”. International Journal of Engineering and Technology 7, no. 2.24 (April 25, 2018): 361–364. Accessed August 17, 2025. https://mail.sciencepubco.com/index.php/IJET/article/view/12085.