DA SILVA MARIANO, Nilzemar; DA SILVA OLIVEIRA, Livia; BARBOSA DE ALENCAR, David; SMITH DOS SANTOS, Eliton. Economic Feasibility Study Generated on Replacing Tubular Fluorescent Lamps with Led Lamps in a Commercial Building. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 7, n. 11, p. 872–884, 2019. DOI: 10.31686/ijier.vol7.iss11.1943. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/1943.. Acesso em: 17 may. 2024.