Dueñas Valcárcel, Carlos Eduardo. “CONCENTRATION OF METALS IN SEDIMENTS, ITS CORRELATION AND CAUSALITY IN WATER BASINS; THE CASE OF ARSENIC”. Centro Azúcar Journal 50, no. 3 (August 25, 2023): e1032(25/8/2023). Accessed June 2, 2025. http://centroazucar.uclv.edu.cu/index.php/centro_azucar/article/view/764.