The children’s voice – how do children participate in analog and digital portfolios?
H. Knauf, M. Lepold, European Early Childhood Education Research Journal 29 (2021) 669–682.

Documentation as a tool for participation in German early childhood education and care
H. Knauf, European Early Childhood Education Research Journal 25 (2017) 19–35.

Documentation as a tool for participation in German early childhood education and care
H. Knauf, European Early Childhood Education Research Journal 25 (2017) 19–35.