Brazil | Events 2017 Palestra sobre produção da voz e saúde vocal para a terceira idade 2017-04-30 Brazil, Events 2017
Events 2017 | Russian Federation Round table “ Voice proficiency as a competence of a worker in the field of art and culture” 2017-04-13
Events 2017 | Russian Federation Concert dedicated to the World Voice Day and lecture “Voice hygiene” 2017-04-27