THE INVESTMENT ACTIVITY OF COMMERCIAL BANKS AND THE ROLE OF SECURITIES IN ASSET STRUCTURE: A POST-TRANSFORMATION ANALYSIS OF UZBEKISTAN’S BANKING SYSTEM. American Journal of Business Management, Economics and Banking, [S. l.], v. 49, p. 8–17, 2026. Disponível em: https://americanjournal.org/index.php/ajbmeb/article/view/3644. Acesso em: 11 jun. 2026.