Sánchez-Torres, Javier A., Sandra Patricia Rojas Berrío, and Paola Andrea Ortiz Rendón. “The Adoption of E-Commerce in SMEs: The Colombian Case”. Journal of Telecommunications and the Digital Economy 9, no. 3 (September 11, 2021): 110–135. Accessed July 6, 2024. https://mail.jtde.telsoc.org/index.php/jtde/article/view/403.