F. I. Erkabaev, Sh.I.Berdiev, D.A.Muxammadieva. Method For Obtaining N-Permutite. Texa. Jour. of Mutl. Stud. [Internet]. 2022 Sep. 26 [cited 2025 Jan. 10];12:37-40. Available from: https://zienjournals.com/index.php/tjm/article/view/2381