Marsella, Yuni, 		Subagyono, R. R Dirgarini J.N., AND 		Gunawan, Rahmat.
" PYROLYSIS OF ULIN (Eusideroxylon zwageri) SAWDUST  IN THE PRESENCE OF NI/SBA-15 USING A PYROLYSIS-GAS CHROMATOGRAPHY-MASS SPECTROSCOPY (PY-GC/MS)" <em>PROSIDING SEMINAR NASIONAL KIMIA</em> [Online], Volume 2 Number 1 (8 November 2023)