Bakhtiyorov K. IMPROVING POPULATION INVESTMENT ACTIVITY THROUGH THE DEVELOPMENT OF BANK BROKERAGE SERVICES AND FINANCIAL LITERACY IN FORMING A SECURITIES PORTFOLIO IN THE KHOREZM REGION. IST [Internet]. 2026 Mar. 1 [cited 2026 May 30];2(3). Available from: https://ist-journal.uz/index.php/IST/article/view/643