1.
Santos NAD dos, Marques EL, Alves RC. Analysis of the economic-financial viability of basic sanitation service models in the municipalities of Amazonas: a case study of the municipality of Itacoatiara. Braz. J. Prod. Eng. [Internet]. 2024 Dec. 18 [cited 2026 Aug. 12];10(4):301-16. Available from: https://periodicos.ufes.br/bjpe/article/view/46227