MIELNICZEK, Katarzyna, LIPIEC, Marta, DOŁOMISIEWICZ , Diana, JÓŹWIK, Katarzyna and KOWALSKA , Aleksandra. Speech disorders in primary progressive aphasia (PPA) . Journal of Education, Health and Sport. Online. 31 July 2022. Vol. 12, no. 7, pp. 968-977. [Accessed 13 September 2024]. DOI 10.12775/JEHS.2022.12.07.098.