O. Andrades-Ramírez, “Percepción actitudinal subjetiva de estudiantes de establecimientos de nivel secundario de hacia los profe-sores de educación física (Subjective attitudinal perception of students from secondary level establishments towards physical education teachers)”, Retos, vol. 50, pp. 576–582, Sep. 2023, doi: 10.47197/retos.v50.97785.