Kadirbergenova А. .; Koshkina Н. .; Shilibekova Б. . Assertive behavior of the manager as a tool of human resource management. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 2, p. 71–77, 2023. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/390. Acesso em: 8 jan. 2026.