Praja, D.Y.A., Limbong, F.H. and Saputro, E.A. 2026. Comparative Review of Bio-Oil and Liquid Smoke in Terms of Characteristics, Composition, and Applications. Journal of Renewable Energy and Smart Grid Technology. 21, 2 (Jul. 2026), 192–206. DOI:https://doi.org/10.69650/rast.2026.262228.