Event 2021 | Germany Kostenloser Gesangsworkshop für Einsteiger: “Vocal Basics” am World Voice Day 2021-04-13
Event 2021 | Russian Federation Workshop by G.A. Sazhina for students of Perm State Pedagogical University 2021-05-11
Brazil | Event 2021 Depoimento sobre a Importância do fonoaudiólogo no cuidado da voz 2021-04-292024-01-28
