Socialno-ekonomičeskoje razvitije nezavisimogo Kazachstana: realii i perspektivy : Works оf the International Scientific - Practical Conference = sbornik trudov meždunarodnoj naučno-praktičeskoj konferencii. Pp. 242-245 online. - Nur-Sultan : Gumilyov Eurasian National University, 2021 ; Socio-Economic Development of Independent Kazakhstan: Realities and Prospects Conference. ISBN 978-601-337-610-3