Esteves F, Cardoso JC, Leitão S, Pires EJS, Baptista J. REVIEW OF ENERGY AUDIT AND BENCHMARKING TOOLS TO STUDY ENERGY EFFICIENCY THROUGH REDUCING CONSUMPTION IN WASTEWATER TREATMENT SYSTEMS. Br. J. Ed., Tech. Soc. 2022;15(se1):150-165. doi:10.14571/brajets.v15.nse1.150-165