Khachatryan Մ. Մ. “Hovhannes Tumanyan and Komitas: Personal and Creative contacts”. Musical Armenia, [S. l.], v. 2, n. 57, p. 4–10, 2019. Disponível em: https://yerazhshtakanhayastan.am/index.php/ma/article/view/186. Acesso em: 19 sep. 2024.