Francisco Antônio S. Cunha

UV–Vis spectrometric classification of coffees by SPA–LDA

Roberto Kawakami Harrop Galvão, Mário César Ugulino Araújo, Márcio José Coelho Pontes, 2010 .

Indirect determination of sodium diclofenac, sodium dipyrone and calcium gluconate in injection drugs using digital image-based (webcam) flame emission spectrometric method

Paulo Henrique Gonçalves Dias Diniz, Mário César Ugulino Araújo, Wellington da Silva Lyra, 2011 .