Feijóo-González, Claudio, José-Luis Gómez-Barroso, and Inmaculada J. Martí­nez-Martí­nez. “New Opportunities for Business Communication: Mobile Advertising”. Profesional de la información 19, no. 2 (July 19, 2010): 140–148. Accessed July 23, 2024. https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/epi.2010.mar.04.