Title: Yua tʻŭksu kyoyuk ŭi suhye taesang hwaktae rŭl wihan sasŏl tʻŭksu kyoyuksil pʻyŏngka injŭng e kwanhan yŏnʼgu
Subjects: Private schools, Educational surveys, Evaluation, Preschool Education, Accreditation (Education)
Places: Korea (South)