KASSYMOVA, S.; YEGEMBERDIYEVA, S.; MUSTAFAYEV, K. Environmental and socio-economic aspects of sustainable development in Kyzylorda Region. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 2, p. 9–26, 2023. DOI: 10.32523/2789-4320-2023-2-9-26. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/671. Acesso em: 21 jan. 2026.