1. Neurocognitive Disorders
2. American Speech-Language-Hearing Association (ASHA) (2019). Augmentative and Alternative Communication (Practice Portal). Retrieved 13/01/2021 from https://www.asha.org/practice-portal/professional-issues/augmentative-and-alternative-communication
3. American Speech-Language-Hearing Association, (ASHA) American Speech-Language-Hearing Association (ASHA) (2019). Augmentative and Alternative Communication (Practice Portal). Retrieved 13/01/ 2021 from https://www.asha.org/practice-portal/professional-issues 605 /augmentative-and-alternative-communication
4. My robot is happy today