Medri W, Medri V. Optimization of pond systems for the treatment of swine waste. Semin., Exact Tech. Scienc. [Internet]. 2004 Dec. 15 [cited 2024 Nov. 21];25(2):203-12. Available from: https://ojs.uel.br/revistas/uel/index.php/semexatas/article/view/1575