Argentina | Event 2021 Video de divulgación. Un mundo muchas voces. Hospital de Clínicas “José de San Martín”, Buenos Aires 2021-04-13 Argentina, Event 2021
Event 2021 | Russian Federation Lecture-concert “Hygiene and children’s voice development” dedicated to the World Voice Day 2021-04-03
Event 2021 | United States of America GUEST LECTURE: Future’s Past: Connecting the Dots between Historical and Modern Voice Pedagogy 2021-04-152024-01-28