MOFFAT , Ndifreke A.; EMINE, Menyene Ekponta. Design and Development of High-Efficiency LED Lighting Systems for Urban Lighting. Academic World Journal of Scientific and Engineering Innovation, United Kingdom, v. 2, n. 1, p. 41–45, 2026. Disponível em: https://academicworldpublisher.co.uk/index.php/awjsei/article/view/128. Acesso em: 16 jul. 2026.