Uruzbayeva Н. Patent activity in Kazakhstan as a condition of the forming of digital ecosystem. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 1, p. 28–36, 2023. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/69. Acesso em: 8 jan. 2026.