VALASI, Styliani. THE CRUCIAL ROLE OF RYTHM IN THE ORFF SYSTEM: Α COMPREHENSIVE ANALYSIS. KNOWLEDGE - International Journal , [S. l.], v. 60, n. 5, p. 807–810, 2023. Disponível em: https://ojs.ikm.mk/index.php/kij/article/view/6358. Acesso em: 14 may. 2026.