- Publication venue
- 'The Korean Society for Early Childhood Education'
- Publication date
- Field of study
- Publication venue
- 'The Korea Association for Local Government and Administration Studies'
- Publication date
- Field of study
- Publication venue
- 'The Korean Society for Early Childhood Education and Care'
- Publication date
- Field of study
- Publication venue
- 'CNU Research Institute of Education'
- Publication date
- Field of study