QUALITY AND SUSTAINABILITY OF URBAN STREET LIGHTING: A STUDY OF WARRI. Nigerian Journal of Technology, [S. l.], v. 35, n. 2, p. 404–408, 2016. DOI: 10.4314/njt.352.1101. Disponível em: https://nijotech.com/index.php/nijotech/article/view/1101. Acesso em: 16 apr. 2026.