Study of the best conditions to determine pesticides in waters and sediments of the Cauca-Colombia River: Conditions to determine pesticides in water and sediments. reveia [Internet]. 2022 Dec. 20 [cited 2026 Nov. 7];20(39):3904 pp. 1-20. Available from: https://ojs35-pruebas.metarevistas.org/index.php/reveia/article/view/1608