Puspawiningtiyas, E., T. Prakoso, M. Pratiwi, S. Subagjo, and T. H. Soerawidjaja. “Production of Biogasoline via Pyrolysis of Oleic Acid Basic Soaps”. Journal of Engineering and Technological Sciences, vol. 54, no. 3, May 2022, p. 220311, doi:10.5614/j.eng.technol.sci.2022.54.3.11.