URL dokumen:
https://prisma.simaster.ugm.ac.id/karya_files/fatty-acid-methyl-ester-production-from-euglena-gracilis-through-mono-and-multi-light-spectrum-modification-dcfcd07e645d245babe887e5e2daa016/0ea60619-41ba-11f0-ae8a-e4434b0aa6de