Environmental impact of the operation of the slaughterhouse of the city of Puyo, Pastaza, Ecuador: Keywords: Organic waste; slaughterhouse; plan; environmental impact. RP [Internet]. 2020 Sep. 29 [cited 2026 Oct. 20];18(1). Available from: https://ojs.uac.edu.co/index.php/prospectiva/article/view/2101