PAN, H. The Art of Spirals. European Journal of Applied Sciences, [S. l.], v. 10, n. 6, p. 109–120, 2022. DOI: 10.14738/aivp.106.13388. Disponível em: http://116.203.177.230/index.php/AIVP/article/view/13388. Acesso em: 24 nov. 2024.