[1]
Ortega González, E. et al. 2020. I would advise teachers, who dream of great ideals, to start with these things, small perhaps, but that are none other than these ideals which we appreciate so much… On Juan Bardina’s unpublished paper (1909). Historia y Memoria de la Educación. 13 (Dec. 2020), 727–753. DOI:https://doi.org/10.5944/hme.13.2021.27562.