Abdrakhmanova Ж.; Karipova А.; DEMESSINOV, T. Analysis of the medical services market of the East Kazakhstan region. Economic series of the Bulletin of L.N. Gumilyov ENU, [S. l.], n. 4, p. 161–171, 2022. DOI: 10.32523/2789-4320-2022-4-161-171. Disponível em: https://bulecon.enu.kz/index.php/main/article/view/292. Acesso em: 21 jan. 2026.