Brazil | Events 2018 AÇÃO CASPE – RADIALISTAS E FUNCIONÁRIOS DA RÁDIO MARANATA FM- JABOATÃO DOS GUARARAPES 2018-04-29 Brazil, Events 2018
Austria | Events 2018 SCHNUPPERCOACHINGS UND SEMINARE IN GRAZ UND WIEN BEI BRIGITTE ULBRICH 2018-04-16
Events 2018 | Russian Federation Lecture “Voice of a teacher”. Lecture for teachers about voice hygiene 2019-04-15