“Validation of the Analytical Method for the Determination of Total Arsenic in Soil Samples by Atomic Absorption Spectrophotometry With a Hydride Generation”. INNOTEC, no. 25 ene-jun (June 21, 2023): e635. Accessed June 18, 2026. https://ojs.latu.org.uy/index.php/INNOTEC/article/view/635.