Simón-Astudillo I, López-Alonso I. Petitions to the Senate: A Participatory Tool to Address Social Concerns? . ixc [Internet]. 2025 Jul. 15 [cited 2026 Nov. 7];15(2):275-99. Available from: https://indexcomunicacion.es/index.php/indexcomunicacion/article/view/1757