Tribological analysis of modified RBD palm kernel containing anti-oxidant additive using four-ball tribotester
Universiti Teknologi Malaysia พ.ศ. 2562
The effect of fluidity of palm kernel oil with pour point depressant on coefficient of friction using fourball tribotester
Universiti Teknologi Malaysia พ.ศ. 2561
Tribological performance of palm kernel oil with addition of pour point depressants as a lubricant using four-ball tribotester under variable load test