Event 2021 | United States of America University of New Mexico Virtual World Voice Day 2021 2021-04-092024-01-28
Event 2021 | Russian Federation Lecture “Features of the children’s singing voice. Prevention of vocal apparatus disorders” 2021-04-03
Event 2021 | United States of America World Voice Weekend 2021: One World, Many Voices 2021-03-012024-01-28
Brazil Actions for prevention and promotion of vocal health in Marilia (SP-Brazil) 2019-05-032024-01-28
