The Effects of a 『Traditional Play Program』 on a Child’s Self-Esteem and Social Competency in a Community Child Center
Korean Journal of Child Studies. 2015;36(6):39-57 
Effects of a Self-Growth Program on Self-esteem, Inferiority, and Peer-relationships in Children using a Community Child Center
Journal of Korean Academy of Child Health Nursing. 2010;16(1):1
Effects of Father’s Play Beliefs on Father-Child Interaction and Child’s Social Skills
Korean Journal of Child Studies. 2015;36(2):1-16
Communication: As easy as child's play
Journal of Paediatrics and Child Health. 2018;54(9):939-940
The effect of self-esteem enrichment bibliocounseling program on the self-esteem of sixth grade students
Procedia - Social and Behavioral Sciences. 2010;5:318-322
The Impact of a Play-Based Training Program on Reducing the Negative Effects of Students Abuse and Improving Their Self-Esteem
International Education Studies. 2019;12(8):94
An analysis of self-esteem levels and parental attitudes of the students attending child development program
Procedia - Social and Behavioral Sciences. 2010;2(2):3373-3377
Effects of Depression, Self-Esteem, and Social Support on Suicidal Ideation in College Students
Child Health Nursing Research. 2017;23(1):111-116
PLAY IN PRE-SCHOOL CENTRES?II. EFFECTS ON PLAY OF THE CHILD'S SOCIAL CLASS AND OF THE EDUCATIONAL ORIENTATION OF THE CENTRE
Journal of Child Psychology and Psychiatry. 1976;17(4):265-274
The Effects of a New Program (balance & reform) On Trait Anxiety and Self- esteem: a Pilot Study
Procedia - Social and Behavioral Sciences. 2013;84:230-232