proposed rules in the eastern musical theories. Al-Academy , [S. l.], n. 80, p. 131–148, 2016. DOI: 10.35560/jcofarts80/131-148. Disponível em: https://www.jcofarts.uobaghdad.edu.iq/index.php/jcofarts/article/view/319.. Acesso em: 10 may. 2025.