Tawfeeq Hameed, Areej, and Baneen Najah Abaas. “Some Properties of Fuzzy AB-Ideal of AB-Algebras”. Journal of Al-Qadisiyah for Computer Science and Mathematics 10, no. 1 (January 19, 2018): Math Page 1 – 7. Accessed November 16, 2024. https://jqcsm.qu.edu.iq/index.php/journalcm/article/view/333.