Pujari, Puspalata, and Babita Majhi. “Application of Cat Swarm Optimization for Recognition of Handwritten Numerals”. International Journal of Computer Sciences and Engineering 7, no. 3 (November 24, 2025): 125–130. Accessed February 2, 2026. https://ijcse.isroset.org/index.php/j/article/view/4473.