GARCÍA MARTÍNEZ, S.; SÁNCHEZ BLANCO, P.; FERRIZ VALERO, A. Metodologías cooperativas versus competitivas: efectos sobre la motivación en alumnado de EF (Cooperative versus competitive methodologies: effects on motivation in PE students). Retos, [S. l.], v. 39, p. 65–70, 2021. DOI: 10.47197/retos.v0i39.78279. Disponível em: https://recyt.fecyt.es/index.php/retos/article/view/78279. Acesso em: 4 oct. 2022.