CHINCHAI, P.; INTHANON, R.; WANTANAJITTIKUL, K.; CHINCHAI, S. A white cane modified with ultrasonic detectors for people with visual impairment. Journal of Associated Medical Sciences, [S. l.], v. 55, n. 3, p. 11–18, 2022. Disponível em: https://he01.tci-thaijo.org/index.php/bulletinAMS/article/view/255459. Acesso em: 27 apr. 2024.