Chaiwat Rattanamechaiskul และผู้แต่งคนอื่นๆ. (2016) Whiteness index prediction of para rubber sheet during hot air drying. <i>KKU Engineering Journal</i>, <i>43</i>(S2), 331-333.Chaiwat Rattanamechaiskul และผู้แต่งคนอื่นๆ. "Whiteness index prediction of para rubber sheet during hot air drying". KKU Engineering Journal 43 (2016):331-333.Chaiwat Rattanamechaiskul และผู้แต่งคนอื่นๆ. Whiteness index prediction of para rubber sheet during hot air drying. Faculty of Engineering, Khon Kaen University:ม.ป.ท. 2016.