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2. Association for Humanistic Counseling.(2020).About AHC.https://www.humanisticcounseling.org/about‐ahc
3. Association for Play Therapy.(n.d).Play therapy credentials.https://www.a4pt.org/page/CredentialsHomepage
4. The Effects of Child-Centered Group Play Therapy on Self-Concept, Depression, and Anxiety of Children Who Are Homeless.