Dispersive micro solid-phase extraction combined with laser-induced breakdown spectroscopy for multielement extraction and determination - Lima Junior, João Manoel de; Papai, Rodrigo; Mamián López, Mónica Benicia; Domingues, Sergio Humberto; Nunes, Lidiane Cristina; Krug, Francisco José; Gaubeur, Ivanise (Spectrochimica Acta Part B: Atomic Spectroscopy, 2023)