BAHTIAR, Syamsul; ISLAM, Izzul; JAYATRI, Adella Ulyandana; WIDYAWATI, Fauzi; YANUAR, Emsal. Fabrication of Fe3O4/PEG 4000/Oleic Acid Ferrofluids on Crystal Structure and Magnetic Properties Using Rhee Sumbawa Iron Sand . Jurnal Pijar Mipa, [S. l.], v. 20, n. 1, p. 117–122, 2025. DOI: 10.29303/jpm.v20i1.8108. Disponível em: http://jurnalfkip.unram.ac.id/index.php/JPM/article/view/8108. Acesso em: 14 mar. 2025.