Brazil | Event 2021 Depoimento sobre a Importância do fonoaudiólogo no cuidado da voz 2021-04-292024-01-28 Brazil, Event 2021
Event 2021 | Russian Federation Lecture “Features of the children’s singing voice. Prevention of vocal apparatus disorders” 2021-04-03
Event 2021 | Russian Federation Workshop “Prevention of voice disorders in voice professionals” 2021-04-03
Event 2021 | Russian Federation Workshop by G.A. Sazhina for students of Perm State Pedagogical University 2021-05-11
