TRAN, Hai Nam; NGUYEN, Minh Duc; DO, Hanh. Design and Implement a Wearable Device for Visually Impaired People. Old Journal, [S. l.], n. 124, p. 13–18, 2018. Disponível em: https://jst.vn/index.php/old/article/view/909. Acesso em: 2 aug. 2025.