C. Bangwaek, O. Jitham, and O. Suwanachom, “Evaluation of Aromatic  Compound : 2-Acetyl-1-Pyrroline(2AP)  in Khao  Dawk Mali 105 Brown Rice by NIR Spectroscopy   ”, Thai Agric.Res.J., vol. 28, no. 1, p. 89, Mar. 2010.