Shoelarta, S., Saripudin, R. D. D. Fedianto, M. A. Darojat, S. H. Abdulloh, I. Hidayatulloh, and lidya elizabeth. “The Effect of Plasma Electrolysis for Biodiesel Synthesis Using Waste Cooking Oil As a Raw Material and KOH Catalyst ”. Fluida, Vol. 16, no. 2, Nov. 2023, pp. 92-98, doi:10.35313/fluida.v16i2.3987.