Direct determination of Cu, Cr, and Ni in river sediments using double pulse laser-induced breakdown spectroscopy: Ecological risk and pollution level assessment - Morais, Carla Pereira de; Babos, Diego Victor; Costa, Vinicius Câmara; Neris, Jordan Brizi; Nicolodelli, Gustavo; Mitsuyuki, Milene Corso; Mauad, Frederico Fábio; Mounier, Stephane; Milori, Debora Marcondes Bastos Pereira (Science of the Total Environment, 2022)