- Publication venue
- 'The Korean Association for Children with Special Needs'
- Publication date
- Field of study
- Publication venue
- 'The Korean Association for Children with Special Needs'
- Publication date
- Field of study
- Publication venue
- 'The Korean Society for Early Childhood Education'
- Publication date
- Field of study
- Publication venue
- 'Korea Institute for Health and Social Affairs'
- Publication date
- Field of study
- Publication venue
- 'The Korean Society for Early Childhood Education'
- Publication date
- Field of study
- Publication venue
- 'National Institute of Special Education'
- Publication date
- Field of study