1. AOAC. (1980). Official methods of analysis. In W. Horwitz (Ed.), Association of official analytical chemists (13th ed.). Washington, DC: AOAC.
2. AOAC. (2003). Official methods of analysis (17th ed.). Arlington: Association of Official Analytical Chemists.
3. Audebert, A., Dingkuhn, M., Jones, M. P., & Johnson, D. E. (1998). Physiological mechanisms for vegetative vigor of interspecific upland rices—implications for weed competitiveness. Japanese Journal of Crop Science, 67(2), 358–359.
4. Badau, M. H., Nkama, I., & Jideani, I. A. (2005). Water-absorption characteristics of various pearl millet cultivars and sorghum grown in Nigeria. Journal of Food Process Engineering, 28, 282–298.
5. Chopra, R. & Prasad, D. N. (1994). Standardization of soaking conditions for soybean seeds/cotyledons for improved quality of soymilk. Indian Journal of Animal Science, 64, 405–410.