Tangjitsitcharoen, Somkiat, and Nuntawat Nunya. “Reduction of Oil Contamination on Hard Disk Drive Parts Using Automatic Hydrocarbon Washing Machine”. Journal of Mechanical Engineering and Sciences, vol. 1, no. 1, Dec. 2011, pp. 113-2, doi:10.15282/jmes.1.2011.10.0010.