Argentina | Events 2018 Clase Taller: Higiene y entrenamiento vocal 2018-04-08 Argentina, Events 2018
Events 2018 | Russia Lesson dedicated to the World Voice Day about characteristics of children voice 2018-04-16
Brazil | Events 2018 Entevista concedida a diferentes canais de comunicação em comemoração ao dia Mundial da Voz 2018-04-23
