DEMEU, Fabiana Alves et al. Economic feasibility of implementing an infrastructure for collecting rainwater from the roof of free-stall sheds. Semina: Ciências Agrárias, [S. l.], v. 42, n. 2, p. 877–890, 2021. DOI: 10.5433/1679-0359.2021v42n2p877. Disponível em: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/41068. Acesso em: 19 dec. 2025.