A. . Azis, D. Y. Meydiansyah, H. . Saputro, N. . Rohman, A. . Purwanto, and R. . Muslim, “Characterization of Synthetic Oil Produced from Medical Mask Waste by Pyrolysis Using a Silicon Dioxide (SiO₂) Catalyst”, Reswara J. Ris. Ilmu Tek., vol. 4, no. 4, pp. 1287–1304, Sep. 2026, doi: 10.70716/reswara.v4i4.671.