Boribayev Т.К.; Shakhanov Е.А. State activity and changes of official ethics features. Public Administration and Civil Service, Нур-Султан, Казахстан, n. 1, p. 81–88, 2014. Disponível em: https://journal.apa.kz/index.php/path/article/view/546. Acesso em: 31 jan. 2026.