IMPACT OF INFRASTRUCTURE INVESTMENT EFFICIENCY ON REGIONAL ECONOMIES: AN INTEGRAL METHODOLOGICAL ASSESSMENT MODEL (THE CASE OF NAVOI REGION). Ideal Journal of Multidisciplinary Research, [S. l.], v. 1, n. 10, p. 18–33, 2026. Disponível em: http://researchiapress.com/index.php/1/article/view/456. Acesso em: 22 oct. 2026.