Search Results - Siregar M.A.

Tribological study on the biodiesel produced from waste cooking oil, waste cooking oil blend with Calophyllum inophyllum and its diesel blends on lubricant oil by Milano J., Shamsuddin A.H., Silitonga A.S., Sebayang A.H., Siregar M.A., Masjuki H.H., Pulungan M.A., Chia S.R., Zamri M.F.M.A.