Nikiforova Е. The importance of introducing the concept of sustainable development in the activities of modern economic entity. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 1, p. 115–120, 2023. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/165. Acesso em: 24 dec. 2025.