ERGASHEVA, Nasiba Rakhmatullaevna. A system for evaluating the risks, effectiveness, and quality of outsourcing services in preschool educational organizations. THE INNOVATION ECONOMY, [S. l.], v. 2, n. 01, 2026. Disponível em: https://ojs.qmii.uz/index.php/ej/article/view/1233. Acesso em: 2 sep. 2026.