García-Cortés, T. de J. and Ríos Castillo, A.C. 2023. The subjects of investigation of the teachers: experiences and analysis. HUMAN REVIEW. International Humanities Review / Revista Internacional de Humanidades. 16, 5 (Feb. 2023), 1–11. DOI:https://doi.org/10.37467/revhuman.v12.4682.