Bonilla Bermeo, Stefanie Michelle, Eliza Yisabel Ortiz Sánchez, and Lady Germania Vega Calero. 2024. “Study of the Bioadsorption of Heavy Metals (Pb and Cu) in the Waters of the Puyango River, Using Orange and Apple Banana Peel”. Ingeniería Química Y Desarrollo 4 (01):11-20. https://revistas.ug.edu.ec/index.php/iqd/article/view/1475.