Bernadeta Ayu Widyaningrum, Dita Apriani, Putri Amanda, Ismadi Ismadi, and Sutanto Sutanto. 2026. “SYNTHESIS AND CHARACTERIZATION: COMPOSITE OF GRAPHENE OXIDE BASED PALM KERNEL SHELL WASTE WITH Fe3O4”. Jurnal Sains Materi Indonesia 22 (2):101-9. https://ejournal.brin.go.id/jsmi/article/view/5047.