ASKAROV , N. I. . INCREASING EFFICIENCY AND ACCOUNTABILITY IN PUBLIC PROCUREMENT THROUGH MIXED AND UNNAMED CONTRACTS. Oriental Journal of History, Politics and Law, [S. l.], v. 5, n. 12, p. 1063–1074, 2026. DOI: 10.37547/supsci-ojhpl-05-12-130. Disponível em: https://supportscience.uz/index.php/ojhpl/article/view/3485. Acesso em: 21 apr. 2026.