Areej Tawfeeq Hameed, Showq Mohammed Abrahem,. “Intuitionistic Fuzzy RG-Ideals of RG-Algebra”. Mathematical Statistician and Engineering Applications 71, no. 3s3 (August 2, 2022): 169–184. Accessed November 3, 2025. https://philstat.org/index.php/MSEA/article/view/358.