Gill, T. (2014). The Benefits of Children's Engagement with Nature: A Systematic Literature Review
National Library of Medicine (2020). Outdoor Risky Play and Mental Health in Children
Dillon, J., et al. (2006). The Value of Outdoor Learning. University of Bath
White, M. P., et al. (2019). Spending at least 120 minutes a week in nature is associated with good health and well-being. Nature Journal
Chawla, L. (2015). Benefits of Nature Contact for Children. Journal of Planning Literature.
Children and Nature Network (2020). Nature and Children's Health
Waite, S. (2011). Children Learning Outside the Classroom: From Birth to Eleven. Routledge