Ritical review of the cause(s) of Autism (What causes Autism and Autistic Spectrum Disorders?)

I am study MSc Research Method in Psychology

I need Psychologist writer please, so I will send to the writer the articles , plan of the critical review and the notes of main body of critical review.

thank you very mcuh
Best regards

Abdulrazaq
I need my reference harvard styel please
above of 30 references please