Elisa Galli, Mattia Massa, Alessandra Zanoletti, Silvana De Iuliis, Elza Bontempi, Laura Eleonora Depero, Vincenzo Palleschi, Laura Borgese. "Determination of lithium concentration in black mass using laser-induced breakdown spectroscopy hand-held instrumentation." Scientific Reports, 2025. doi:10.1038/s41598-025-90379-4