Hernández-Luis, Alejandro, Camila Carrasco, and Sarai García-Guerra. “Sorting Out Chaos: Four Methodological Approaches to Do Research in Public Policy”. Revista Española de Ciencia Política, no. 56 (July 25, 2021): 173–196. Accessed July 3, 2024. https://recyt.fecyt.es/index.php/recp/article/view/80900.