J. Pereira, J. Pereira, and R. Fidalgo.
" Caregivers Acceptance of Using Semantic Communication Boards for teaching Children with Complex Communication Needs", in <em>Actas del XXXII Simposio Brasileño sobre Informática en Educación</em>, Online, 2021, pp. 642-654, doi: <a href="https://doi.org/10.5753/sbie.2021.218141">https://doi.org/10.5753/sbie.2021.218141</a>.