A.A. Al-Talib, Ghayda, غیداء, and Nawar Abdul Ghani. 2025. “Information Retrieval System for Digital Libraries Using Fuzzy Logic”. AL-Rafidain Journal of Computer Sciences and Mathematics 7 (3):243-58. https://rjps.uomosul.edu.iq/index.php/csmj/article/view/20034.