Atshan , Arkan Ajil, and Shuker Mahmood Khalil. “On Complete Intuitionistic Fuzzy Roh-Ideals in Roh-Algebras”. Iraqi Journal of Science 64, no. 7 (July 30, 2023): 3458–3467. Accessed July 3, 2026. https://www.ijs.uobaghdad.edu.iq/index.php/eijs/article/view/6922.