О.О. Zakharkin; L.L. HRYTSENKO; L.S. ZAKHARKINA; IU.O. MYROSHNYCHENKO. COMPARATIVE ANALYSIS OF RETURN AND VOLATILITY OF THE KAZAKH AND UKRAINIAN STOCK MARKET SUBJECT TO THE INVESTMENT TIME HORIZON1. Scientific Journal of Pedagogy and Economics, [S. l.], n. 3, p. 133–138, 2021. Disponível em: http://89.250.84.46/bulletin-science/article/view/2099. Acesso em: 29 янв. 2026.