THABED THOLIB BALADRAF. INNOVATION OF BIODEGRADABLE MEMBRANE NANOFILTER MASK BASED ON CELLULOSE EMPTY PALM OIL BUNCHES AS A FUTURE MASK. Khazanah: Jurnal Mahasiswa, [S. l.], v. 13, n. 4, 2022. DOI: 10.20885/khazanah.vol13.iss4.art18. Disponível em: https://journal.uii.ac.id/khazanah/article/view/23742. Acesso em: 7 dec. 2025.