“The Influence of Price and the Strategies of Visual Communication Based on Cultural Symbols of Ecological Brands and Sustainable Consumption Preferences”. Escuela de Administración de Negocios, no. 77 (March 13, 2014): 168–182. Accessed October 2, 2026. https://ojs-ean-pruebas.metarevistas.org/index.php/Revista/article/view/822.