"Out-of-school education" : a new chapter in educational research?
Quality and effectiveness of German all-day schools : results of the study on the development of all-day schools in Germany
The Dutch all-day school in European perspective
Development, quality, and effectiveness of out-of-school time education in Switzerland
'Out-of-school time' in England : from chess club to extended services
The Swedish leisure-time centre : past
Building resiliency for American at-risk youth implementation quality on youth outcomes
Out-of-school time and obesity
School-based after school programs : the key to quality & equality in education : Korea's experience
Characteristics and roles of extracurricular and out-of-school education in Japan.