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Diakses pada 13 Februari 2021Medical Center University of Vermont. https://medcenterblog.uvmhealth.org/children-health/diversity-encourage-tolerance-children/
Diakses pada 13 Februari 2021Child Development Institute. https://childdevelopmentinfo.com/how-to-be-a-parent/communication/talk-to-kids-tollerance/
Diakses pada 13 Februari 2021