China | Events 2018 Live Interview on “Caring for Voice, Focusing on Prevention” 2018-03-28 China, Events 2018
Events 2018 | Russia Lecture for kindergarten teachers “How to preserve voice in children” 2018-04-02
Brazil | Events 2018 World voice day in São João Batista School- Caxias do Sul- RS – Brazil 2018-04-192024-01-28
