Sistema basado en la aiderecolocalización de persianas: Echolocation Based System for Blinds. ITEGAM-JETIA, [S. l.], v. 10, n. 48, p. 100–104, 2024. DOI: 10.5935/jetia.v10i48.909. Disponível em: https://itegam-jetia.org/journal/index.php/jetia/article/view/909. Acesso em: 22 oct. 2026.