Event 2021 | Russian Federation Morning broadcast with the phoniatrician A.Sazhin 2021-05-11 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 “International Faculty Arts” dedicated to the World Voice Day 2021-05-11