@article{articlee3f2a04b, title = {Energy Efficiency Indicators for Water Pumping Systems in Multifamily Buildings}, author = {Souza, Danilo Ferreira de and Guarda, Emeli Lalesca Aparecida da and Sauer, Ildo Luís and Tatizawa, Hédio}, year = {2021}, doi = {10.3390/en14217152}, journal = {Energies} }