Tonal System vs Atonal System: Reflection of Philosophical Thought. Colloquia, Academic Journal of Culture and Thought, [S. l.], v. 1, p. 157–163, 2017. DOI: 10.31207/colloquia.v1i0.20. Disponível em: https://colloquia.uhemisferios.edu.ec/index.php/colloquia/article/view/20. Acesso em: 14 jul. 2026.