Dippon, L., S. Kohler, N. Helsper, K. Abu-Omar, A. Rütten, K. Pfeifer, and J. Semrau. “Implementing the German National Recommendations for Physical Activity and Physical Activity Promotion: A Project Overview: Mini-Oral Presentation B2.7”. The Health & Fitness Journal of Canada, vol. 14, no. 3, Sept. 2021, doi:10.14288/hfjc.v14i3.614.