Pratama D. Kernel and Properties In Up Translate and Down Translate Intuitionistic Ring Fuzzy: Kernel dan Sifatnya pada Translasi Naik dan Turun Ring Fuzzy Intuitionistik . Mathline [Internet]. 2022 Feb. 20 [cited 2024 Apr. 19];7(1):40-52. Available from: https://mathline.unwir.ac.id/index.php/Mathline/article/view/257