1. Udeskole in theory and practice: A Danish approach to learning outside the classroom;Bærenholdt,2022
2. Reaping fruits of labour: Revisiting education outside the classroom provision in Denmark upon policy and research interventions;Barfod;Urban Forestry & Urban Greening,2021
3. Potentials in Udeskole: Inquiry-Based Teaching Outside the Classroom;Barfod;Frontiers in Education,2018
4. Increased provision of udeskole in Danish schools: An updated national population survey;Barfod;Urban Forestry & Urban Greening,2016
5. Learning outside the classroom : Theory and guidelines for practice;Beames,2012