NIEHUES, Maike; HOLZ, Lea; LANGER, Wiebke. Professional Development for Physical Activity and Sport in All-Day Schools – A Teaching Project. Current Issues in Sport Science (CISS), Bern, v. 11, n. 5, p. 016, 2026. DOI: 10.36950/2026.5ciss016. Disponível em: https://ciss-journal.org/article/view/13945. Acesso em: 4 sep. 2026.