De Oliveira, Luciano, Rodrigo Franklin Frogeri, and Nilton dos Santos Portugal. “Commoditization of Micro and Small Businesses through Digital Platforms: An Analysis in the Microregion of Varginha”. Perspectivas Contemporâneas - Contemporary Perspectives 20, no. 1 (February 21, 2025): 1–26. Accessed November 14, 2026. https://periodicos.grupointegrado.br/revista/index.php/perspectivascontemporaneas/article/view/3875.