CSÜLLÖG J. The Proportion and Importance of Folk Music in Piano Method Volume 1 and 2. Studia UBB Musica [Internet]. 2023 Dec. 30 [cited 2025 Apr. 21];68(2):353-81. Available from: https://studia.reviste.ubbcluj.ro/index.php/subbmusica/article/view/6888