T. Comá-Roselló, A. C. BLASCO-SERRANO, and B. DIESTE, “Sense and Meaning of the Global Citizenship and development education. A diagnosis of teachers’ perceptions and current challenges in educational centers in the province of Zaragoza”, RIED, vol. 9, no. 2, pp. 6–28, Nov. 2020, doi: 10.26754/ojs_ried/ijds.352.