KÁPLÁN, Géza. Confession: A humble and self-critical interpretation of the work of the Singing Academy performance group. ARTCADIA, [S. l.], v. 3, n. 1, p. 79–85, 2024. Disponível em: https://journal.uni-mate.hu/index.php/artcadia/article/view/6080. Acesso em: 5 dec. 2025.