1.
Shulruf B, Wang G. Parent Influence on Outcomes for Children: HIPPY as a Cost-Effective Option. rcis [Internet]. 2011 Sept. 30 [cited 2026 Nov. 7];34:7-20. Available from: https://www.rcis.ro/journal/article/view/382-parent-influence-on-outcomes-for-children-hippy-as-a-cost