About Synesthesia as a Way of Perception. European Scientific e-Journal, [S. l.], n. 2, p. 25–32, 2020. DOI: 10.47451/phi2020-09-002. Disponível em: https://journals.eiid.eu/index.php/esej/article/view/66. Acesso em: 31 aug. 2025.