ABDUHALYKOV, F.Sh. Integration processes in Eurasia: status and prospects. Public Administration and Civil Service, Нур-Султан, Казахстан, n. 2, p. 35–40, 2013. Disponível em: https://journal.apa.kz/index.php/path/article/view/768. Acesso em: 21 nov. 2025.