«Mobile Apps of Spanish Talk Radio Stations. Analysis of SER, Radio Nacional, COPE and Onda Cero´s Proposals». Profesional de la información 24, no. 3 (junio 2, 2015): 274–281. Accedido marzo 27, 2026. https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/epi.2015.may.07.