da Silva Mariano N, da Silva Oliveira L, Barbosa de Alencar D, Smith dos Santos E. Economic Feasibility Study Generated on Replacing Tubular Fluorescent Lamps with Led Lamps in a Commercial Building. Int J Innov Educ Res [Internet]. 2019 Nov. 1 [cited 2024 Nov. 22];7(11):872-84. Available from: https://scholarsjournal.net/index.php/ijier/article/view/1943