- Publication venue
- 'The Korean Society of Maternal and Child Health'
- Publication date
- Field of study
- Publication venue
- 'The Child Developmental Supporting Center'
- Publication date
- Field of study
- Publication venue
- 'The Korean Society of Maternal and Child Health'
- Publication date
- Field of study
- Publication venue
- 'Korean Society of Gerontological Social Welfare'
- Publication date
- Field of study