“Gamification As a Trigger to Instill Empathy towards Historical Processes in the A Levels Curriculum from the Area of Humanities and Social Science”. Educación Y Futuro: Revista De Investigación Aplicada Y Experiencias Educativas, no. 45, Oct. 2021, pp. 181-12, https://educacionyfuturo.com/educacionyfuturo/article/view/7695.