MEASURING THE USE OF E-COMMERCE TOOLS IN SMALL BUSINESSES: AN INDEX-BASED ASSESSMENT AND DIFFERENTIATED DEVELOPMENT TRAJECTORIES FOR FOOTWEAR ENTERPRISES IN UZBEKISTAN. International Congress on Economics, Management and Business Studies, [S. l.], v. 1, n. 10, p. 92–110, 2026. Disponível em: https://econferencia.com/index.php/8/article/view/1674. Acesso em: 21 oct. 2026.