Santamaría-Cárdaba N, Lourenço M. Global citizenship education in primary school: a comparative analysis of education policy documents in Portugal and Spain. RIED [Internet]. 2021 Nov. 5 [cited 2025 Sep. 10];10(2):130-58. Available from: https://despapiro.unizar.es/ojs/index.php/ried/article/view/9238