- Publication venue
- 'National Institute of Special 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'
- Publication date
- Field of study
- Publication venue
- 'Pusan National University Educational Development Institute'
- Publication date
- Field of study
- Publication venue
- 'Korean Speech-Language and Hearing'
- Publication date
- Field of study
- Publication venue
- 'The Korean Society for Early Childhood Education and Care'
- Publication date
- Field of study