Event 2021 | Russian Federation Video dedicated to the methods of examining the vocal apparatus diseases 2021-04-05 Event 2021, Russian Federation
Brazil | Event 2021 Publicação de Aviso de conteúdo sobre Mesa de Abertura: Treinamento vocal baseado na fisiologia 2021-04-282024-01-28
Event 2021 | Russian Federation Workshop by G.A. Sazhina for students of Perm State Pedagogical University 2021-05-11
