[1]
W. -, S. Syukur, and H. Aziz, “DETERMINATION OF CALCIUM (Ca) AND MAGNESIUM (Mg) CONTENT IN CACAO (Theobroma cacao Linn) FERMENTATION AND NON FERMENTATION BY SPECTROPHOTOMETRY”, J.Ris.Kim., vol. 3, no. 1, p. 96, Feb. 2015.