ตันจันทร์พงศ์ ภ. Variations in Beethoven’s Piano Repertoire: Performance and Analytical Notes. Rangsit Music Journal, [S. l.], v. 12, n. 2, p. 103–110, 2018. Disponível em: https://so06.tci-thaijo.org/index.php/rmj/article/view/126438. Acesso em: 5 may. 2024.