J. de la Cruz de Julián, A. M. López Cepeda, and B. Galletero Campos, “Regulatory systems for institutional advertising and their effectiveness: the Junta de Comunidades de Castilla-La Mancha as advertiser”, Cuad. inf. comun., vol. 24, pp. 135–153, Jun. 2019, doi: 10.5209/ciyc.64638.