GUIMARAES FERREIRA, Samuel; DA SILVA OLIVEIRA, Livia; BARBOSA DE ALENCAR, David. Application of Energy Efficiency in A Company Through A Photovoltaic Energy System on Grid. International Journal for Innovation Education and Research, Dhaka, Bangladesh, v. 8, n. 11, p. 634–645, 2020. DOI: 10.31686/ijier.vol8.iss11.2797. Disponível em: https://scholarsjournal.net/index.php/ijier/article/view/2797.. Acesso em: 19 may. 2024.