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Sepúlveda Obreque A, Delgado Delgado H, Villalobos Clavería A, Peña Troncoso S. Cognitive skills promoted in History and Geography textbooks in Chilean elementary school students. . InnovEd [Internet]. 2022 Jan. 25 [cited 2024 Nov. 25];24(36):56-70. Available from: https://revistas.uned.ac.cr/index.php/innovaciones/article/view/3907