F. I. Erkabaev, Sh.I.Berdiev, and D.A.Muxammadieva. “Method For Obtaining N-Permutite”. Texas Journal of Multidisciplinary Studies 12 (September 26, 2022): 37–40. Accessed November 14, 2024. https://zienjournals.com/index.php/tjm/article/view/2381.