Songsaeng M, Ping Shum K, Chinram R, Iampan A. Neutrosophic implicative UP-filters, neutrosophic comparative UP-filters, and neutrosophic shift UP-filters of UP-algebras. Neutrosophic Sets Syst. [Internet]. 2021 Dec. 1 [cited 2025 Jan. 8];47:620-43. Available from: https://fs.unm.edu/nss8/index.php/111/article/view/2025