Muñoz Paz V, Longa Cuayla V, Carreño Arispe A, Aguilar Franco J. Design, evaluation and validation of an effluent treatment system for the leather tanning process: case Pieles del Sur E.I.R.L. Enfoque UTE [Internet]. 2020 Apr. 1 [cited 2024 Nov. 7];11(2):pp. 85-94. Available from: http://ingenieria.ute.edu.ec/index.php/revista/article/view/542