Tasybay В.; SEMBIYEVA, L. Specifics of the implementation of key parameters for the systematization of PPP projects. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 1, p. 283–293, 2024. DOI: 10.32523/2789-4320-2024-1-283-293. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/612. Acesso em: 21 jan. 2026.