<http://www.pwcs.edu/academics___programs/home_learning>

American Speech and Hearing Association <https://www.asha.org/>

Speech and Hearing Association of Virginia <https://shav.org/>

Stuttering Foundation of America<https://www.stutteringhelp.org/>

AAC and Autism <https://www.aacandautism.com>

Articulation: samples of sound production <https://peachiespeechie.com/pages/peachie-speechie-videos>