Ochoa-Herrera, Valeria de Lourdes, Jim A. Field, and Reyes Sierra-Alvarez. “Development of Analytical Methods to Quantify Perfluorooctane Sulfonate and Related Compounds in the Environment”. ACI Avances en Ciencias e Ingenierías 3, no. 2 (December 20, 2011). Accessed April 22, 2026. https://revistas.usfq.edu.ec/index.php/avances/article/view/63.