Wibul Wongpoowarak และผู้แต่งคนอื่นๆ. (2012) Numerical Computation of pH and Buffer Capacity in Complex Mixtures of Acids, Bases and Ampholytes. <i>Silpakorn University Science and Technology Journal</i>, <i>6</i>(2), 20-29.Wibul Wongpoowarak และผู้แต่งคนอื่นๆ. "Numerical Computation of pH and Buffer Capacity in Complex Mixtures of Acids, Bases and Ampholytes". Silpakorn University Science and Technology Journal 6 (2012):20-29.Wibul Wongpoowarak และผู้แต่งคนอื่นๆ. Numerical Computation of pH and Buffer Capacity in Complex Mixtures of Acids, Bases and Ampholytes. Silpakorn University Research and Development Institute:ม.ป.ท. 2012.