“OPERATIONAL PERFORMANCE EVALUATION OF SEWAGE TREATMENT PLANTS EMPLOYING MULTIOBJECTIVE METHODS AND INDICATORS – PART 2: A METHODOLOGY FOR PERFORMANCE EVALUATION OF SEWAGE TREATMENT PLANTS AND ITS APPLICATION TO A CASE STUDY” (2023) Revista Gestão & Sustentabilidade Ambiental, 12(1), p. e12598. doi:10.59306/rgsa.v12e12023e12598.