HIDAYATULLAH, Muhammad Khanif; SISWIYANTI; TULODO, Rizki Prasetyo. PERANCANGAN TONGKAT TUNANETRA SENSOR ULTRASONIK MENGGUNAKAN METODE ERGONOMIC FUNCTION DEPLOYMENT (EFD). Journal of Industrial Engineering & Technology Innovation, [S. l.], v. 3, n. 2, p. 65–75, 2025. DOI: 10.61105/jieti.v3i2.342. Disponível em: https://journal.lenvari.org/jieti/article/view/342. Acesso em: 16 may. 2026.