K. . Saravanan, C. C. Chew, K. G. Tay, S. L. Kek, and A. Huong, “Exam Marks Summation App Using Tesseract OCR in Python”, IJIE, vol. 14, no. 3, pp. 102–110, Jun. 2022, Accessed: Apr. 09, 2026. [Online]. Available: https://penerbit.uthm.edu.my/ojs/index.php/ijie/article/view/10516