Gallén-Granell E, Botija M, Galan-Sanantonio A. More than a snapshot: a systematic integrative review on the measurement of homelessness in Spain. RIED [Internet]. 2025 Jun. 10 [cited 2025 Dec. 5];14(2):224-51. Available from: https://papiro.unizar.es/ojs/index.php/ried/article/view/11169