Khusnul Khotimah, Sugiyarto Surono, and Aris Thobirin. “Optimizing EfficientNet for Imbalanced Medical Image Classification Using Grey Wolf Optimization”. Computer Science and Information Technologies 6, no. 2 (June 24, 2025): 112–121. Accessed April 18, 2026. http://csit.iaesprime.org/index.php/csit/article/view/185.