talks about music therapy (history of music therapy treating individuals with ASD), clinician’s (Speech therapist)

I uploaded the instruction down below. I have already provided the resources down below. However I am missing one more resource, I need a study that meets the requirements, one that proves my thesis is valid. I also need 3 more resources that talks about music therapy (history of music therapy treating individuals with ASD), clinician’s (Speech therapist) perspective on music therapy and social skill deficits in Autism. I have also uploaded the outline on how I would like the paper to be organized. If you have any questions please let me know