1.
K.R. Balasubramanian, V. Raja. Interval-valued intuitionistic fuzzy k-ideal in semi-rings. Malaya J. Mat. [Internet]. 2018 Oct. 1 [cited 2024 Nov. 23];6(04):751-6. Available from: https://www.malayajournal.org/index.php/mjm/article/view/922