Brazil | Events 2017 Campanha da Voz na Câmara Municipal e no Centro Universitário São Lucas de Porto Velho – RO 2017-04-16 Brazil, Events 2017
Events 2017 | Russian Federation Interview dedicated to the World Voice Day “Modern techniques of larynx examination” 2017-04-27
Events 2017 | Russian Federation Upgrade training course “Voice training and speech techniques for professional users in the field of education” 2017-04-10