[1]
Ongkowidjojo , Y.A.C. and Praktikto, H. 2020. Effects of Positive Strengthening on the Crying, Anger, and Jumping Behavior of Autistic Children in Surabaya Private Schools. Proceeding of The ICECRS. 8, (Jun. 2020). DOI:https://doi.org/10.21070/icecrs2020439.