ZHU, Guanghu. Practical Research and Optimization Strategy of ETC License Plate Recognition Supplementary Lighting Device. International Journal of Advance in Applied Science Research, [S. l.], v. 1, p. 1–7, 2022. Disponível em: https://h-tsp.com/index.php/ijaasr/article/view/18. Acesso em: 11 apr. 2025.