NIFTALIYEV, Shirali. Analysis of the Current Situation in the Business Management System. Porta Universorum, [S. l.], v. 2, n. 1, p. 22–29, 2026. DOI: 10.69760/portuni.26010003. Disponível em: https://egarp.lt/index.php/JPURM/article/view/478.. Acesso em: 31 jan. 2026.