YEDGINA, G.T.; ABOU TAAM, Khaled. Nursultan Nazarbayev — leader and diplomat. Bulletin of the Karaganda university History. Philosophy series, [S. l.], v. 90, n. 2, p. 69–75, 2018. Disponível em: https://history-philosophy-vestnik.buketov.edu.kz/history-philosophy-vestnik/article/view/259. Acesso em: 31 aug. 2026.