Optimization of ultrasound-assisted oil extraction from Carica candamarcensis

by Sebayang A.H., Ideris F., Silitonga A.S., Shamsuddin A.H., Zamri M.F.M.A., Pulungan M.A., Siahaan S., Alfansury M., Kusumo F., Milano J.
Published 2024

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.
Published 2023