De Bortoli, T., Arthur-Kelly, M., Mathisen, B., & Balandin, S. (2014). Speech-language pathologists’ perceptions of implementing communication intervention with students with multiple and severe disabilities . Augmentative and Alternative Communication , 30 (1), 55–70. https://doi.org/10.3109/07434618.2014.881916
De Bortoli, T., Arthur-Kelly, M., Mathisen, B., & Balandin, S. (2014). Speech-language pathologists’ perceptions of implementing communication intervention with students with multiple and severe disabilities. Augmentative and Alternative Communication, 30(1), 55–70. https://doi.org/10.3109/07434618.2014.881916
URL
http://www.tandfonline.com/loi/iaac20