Lorena Estefania Gutiérrez Flórez. “Influence of Social Networks on the Purchase Decisions of University Students”. TEC EMPRESARIAL 14, no. 1 (January 4, 2019): 28–39. Accessed July 3, 2026. http://revistas.tec-ac.cr/index.php/tec_empresarial/article/view/3.