Barwary , M. J. ., K. . Jacksi, and A. . Al-zebari. “An Intelligent and Advance Kurdish Information Retrieval Approach With Ontologies: A Critical Analysis”. International Journal of Intelligent Systems and Applications in Engineering, vol. 11, no. 11s, Sept. 2023, pp. 189-9, https://ijisae.org/index.php/IJISAE/article/view/3445.