Quiñones-Huatangari L, Ochoa L, Milla-Pino ME, Bazán JF, Gamarra OA, Rascón J. Water quality index using fuzzy logic Utcubamba River, Peru. rcia [Internet]. 2020 Jun. 20 [cited 2025 Apr. 19];37(1):6-18. Available from: https://revistas.udenar.edu.co/index.php/rfacia/article/view/5644