Hocine, Merabti, Farou Brahim, and Seridi Hamid. “A Segmentation-Recognition Approach With a Fuzzy-Artificial Immune System for Unconstrained Handwritten Connected Digits”. Informatica 42, no. 1 (October 25, 2017). Accessed January 8, 2026. https://www.informatica.si/index.php/informatica/article/view/1067.