1.
Udten N, Songseang N, Iampan A. TRANSLATION AND DENSITY OF A BIPOLAR-VALUED FUZZY SET IN UP-ALGEBRAS. IJPAM [Internet]. 2019 Feb. 27 [cited 2026 Oct. 17];41:469-96. Available from: https://journals.uniurb.it/index.php/ijpam/article/view/7104