DOS ANJOS, SHIRLEI L. ; ALVES, JEFERSON C. ; ROCHA SOARES, SARAH A. ; ARAUJO, RENNAN G.O. ; DE OLIVEIRA, OLIVIA M.C. ; Queiroz, Antonio F.S. ; FERREIRA, SERGIO L.C. . Multivariate optimization of a procedure employing microwave-assisted digestion for the determination of nickel and vanadium in crude oil by ICP OES. TALANTA, v. 178, p. 842-846, 2018.
