Political parties´ influence on the transparency and participation of Spanish municipal websites: the case of Catalonia, the Community of Madrid, the Community of Valencia, and the Region of Murcia. Profesional de la información [Internet]. 1 de febrero de 2023 [citado 13 de marzo de 2026];32(1). Disponible en: https://revista.profesionaldelainformacion.com/index.php/EPI/article/view/87054