S. Sirisawat, P. . Mahatamnuchoke, and T. Pornprom, “Investigation of Multiple-Resistance and Molecular Characterization of Fenoxaprop-Resistance in Chinese Sprangletop (Leptochloa chinensis L. Nees)”, Thai Agric.Res.J., vol. 30, no. 1, pp. 53–72, Mar. 2012.