Shakeyev С.; Nevmatulina К.; Nabiyev Е. Analysis of the efficiency of innovative activity of enterprises of the Republic of Kazakhstan. ECONOMIC Series of the Bulletin of the L N Gumilyov ENU, [S. l.], n. 3, p. 195–205, 2023. DOI: 10.32523/2789-4320-2023-3-195-205. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/530. Acesso em: 20 may. 2024.