Nammont Chotivisarut และผู้แต่งคนอื่นๆ. (2016) Soybean Grinding Machine for Automatic Purpose by PLC Application. <i>RMUTL Engineering Journal</i>, <i>1</i>(1), 59-64.Nammont Chotivisarut และผู้แต่งคนอื่นๆ. "Soybean Grinding Machine for Automatic Purpose by PLC Application". RMUTL Engineering Journal 1 (2016):59-64.Nammont Chotivisarut และผู้แต่งคนอื่นๆ. Soybean Grinding Machine for Automatic Purpose by PLC Application. Rajamangala University of Technology Lanna:ม.ป.ท. 2016.