І. . Тяжкороб, Л. . Євтух, and М. . Лежан, “PRECONDITIONS FOR THE DEVELOPMENT OF THE INVESTMENT CONSULTING IN THE UKRAINIAN FINANCIAL SERVICES MARKET”, SER, no. 2 (29), pp. 39–44, Sep. 2019, doi: 10.18371/2221-755x2(29)2017120618.