Прокопьева, Евгения, Valentina Bykova, и Olga Shelemetyeva. 2021. «INSURANCE MARKETS IN RUSSIA AND KAZAKHSTAN: GENERAL FACTORS AND DEVELOPMENT POTENTIAL». «Вестник НАН РК» 1 (4):178-84. https://doi.org/10.32014/2021.2518-1467.150.