F. H. Limbong, D. Y. A. Praja, A. Nurmawati, I. N. Puspitawati, and E. A. Saputro, “Mass Balance of Hydrocarbons Fuel from Waste Cooking Oil and Plastic by Co-Pyrolysis ”, J. Akademika Kimia, vol. 14, no. 3, pp. 132–137, Aug. 2025.