@article{article94e003df,
title   = {Chemical and physical characterization of memory boards from obsolete computers through optical emission spectrometry and scanning electron microscopy},
author = {Caldas, Marcos Paulo Kohler and Carvalho, Mariana Alves de and Moraes, Viviane Tavares de and Tenório, Jorge Alberto Soares and Espinosa, Denise Crocce Romano},
year = {2019},
doi = {10.4322/2176-1523.20191741},
journal   = {Tecnologia em Metalurgia, Materiais e Mineração}
}