León Balarezo , Olenka Ytania, Víctor Hugo Rojas Chacón, Katty Jacqueline Rios Vera, and Giovana Edith Ruiz Villavicencio. “The Impact of E-Commerce on the Competitiveness of SMEs: Key Factors and Technological Barriers”. InveCom Journal 5, no. 4 (January 21, 2025): 1–8. Accessed November 12, 2026. https://www.revistainvecom.org/index.php/invecom/article/view/3670.