UMIRZOKOVA IRODA, I.; UMIRZOKOV, M. HIGHER ALGEBRA IN COMBINATORICS. International Bulletin of Engineering and Technology, [S. l.], v. 3, n. 6, p. 50–54, 2023. Disponível em: https://www.internationalbulletins.com/intjour/index.php/ibet/article/view/754. Acesso em: 3 mar. 2026.