C. L. Araújo

Determination of sulphite and acetic acid in foods by gas permeation flow injection analysis

N. Coelho, C. S. Tavares Araújo, J. Lira de Carvalho, 2005 .

Potentiometric detection of citrate in beverages using a graphite carbon electrode.

N. Coelho, E. I. Melo, C. L. Araújo, 2011, Talanta.