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A. K., Khairuldean, Chiong Ing T., Mohd. Salman Che Kob, Aries Budianto, Bambang Sumintono, Kamarul Baharin Tawi, and Syahrullail Samion. Extreme Pressure Properties Investigation of Palm Olein Using Four Ball Tribotester. American Institute of Physics, 2012.

A. K., Khairuldean, et al. Extreme Pressure Properties Investigation of Palm Olein Using Four Ball Tribotester. American Institute of Physics, 2012.