KHUSANOV JAMSHID,RAKHMATULLAEV ALIBEK,BERDIMURODOV ULUGBEK,ERGASHAEVA FERUZA NASRULLAEVNA. MATHEMATICAL METHODS OF RESEARCH. International Multidisciplinary Journal for Research & Development, [S. l.], v. 13, n. 03, p. 492–496, 2026. Disponível em: https://ijmrd.in/index.php/imjrd/article/view/5343. Acesso em: 5 apr. 2026.