IKEME , Ekene; OLUMODEJI, Ibukun Ayodeji; ITAKORODE, Daniel O. A Low-Cost Dual-Sensor Navigation Aid for the Visually Impaired: Development and Evaluation. Tech-Sphere Journal for Pure and Applied Sciences, [S. l.], v. 2, n. 1, 2025. DOI: 10.5281/zenodo.17127447. Disponível em: https://stem.techspherejournals.com/index.php/tsjpas/article/view/50. Acesso em: 18 apr. 2026.