A.A. Al-Talib, Ghayda, غیداء, Rudhwan Yousif Sideek, and رضوان. “Evaluation of Clustering Validity”. AL-Rafidain Journal of Computer Sciences and Mathematics 5, no. 2 (June 25, 2025): 79–97. Accessed August 5, 2025. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/19938.