Energy audit of the current state of the luminaires that make up public lighting in the urban area of the West sector of the city of Managua. Period December 2016 and January 2017. Rev. Elect. Invest. Ciencias Econ. [Internet]. 2019 Aug. 9 [cited 2025 Aug. 9];7(13):47-59. Available from: https://revistas.unan.edu.ni/index.php/reice/article/view/3922