Thermo oxidative degradation behavior of jatropha curcass L. oil in the presence of antioxidant

by Syah Lubis, A.M.H., Ariwahjoedi, B., Sudin, M., Parman, S.
Published 2013

Optimization of friction stir process parameters for enhancement in surface properties of Al 7075-SiC/Gr hybrid surface composites

by Patil, N.A., Pedapati, S.R., Mamat, O.B., Syah Lubis, A.M.H.
Published 2019