MEASURING THE USE OF E-COMMERCE TOOLS IN SMALL BUSINESSES: AN INDEX-BASED ASSESSMENT AND DIFFERENTIATED DEVELOPMENT TRAJECTORIES FOR FOOTWEAR ENTERPRISES IN UZBEKISTAN. ICE [Internet]. 2026 Oct. 21 [cited 2026 Oct. 21];1(10):92-110. Available from: https://econferencia.com/index.php/8/article/view/1674