YESBERGEN, R.A. Advertising e-government services in Kazakhstan: status, international experience and development opportunities. BUKETOV BUSINESS REVIEW, [S. l.], v. 95, n. 3, p. 239–246, 2019. Disponível em: https://bbr.buketov.edu.kz/economy-vestnik/article/view/257. Acesso em: 7 dec. 2025.