CASARES POLO, Ana; ALONSO MARTÍNEZ, Alicia Mª; ROMERO MARTÍN, Mª Rosario; ESTRADA MARCÉN, Nerea; ASÚN DIESTE, Sonia. Perceived formative and affective feedback in secondary Physical Education: validation of the PFAFEF. Retos, [S. l.], v. 79, p. 916–929, 2026. DOI: 10.47197/retos.v80.119121. Disponível em: https://www.revistaretos.org/index.php/retos/article/view/119121. Acesso em: 10 jun. 2026.