SANTOS, Fernando; FARIAS, Cláudio; VAN HILVOORDE, Ivo; GOULD, Daniel; PEREIRA, Paulo. Implementing Positive Youth Development in Primary Physical Education: The Learning Trajectories of a Physical Education Department Head (Fomentar el Desarrollo Positivo de los Jóvenes en la Educación Física Primaria: Las Trayectorias de Aprendizaje de un. Retos, [S. l.], v. 38, p. 528–536, 2020. DOI: 10.47197/retos.v38i38.76979. Disponível em: http://www.revistaretos.org/index.php/retos/article/view/76979. Acesso em: 30 jun. 2025.