Rampengan, Alfrie, AND 		Tengker, Soenandar.
" Analisa Sifat Kemagnetan Polimer Poliethylen Glycol (PEG-4000)-coated Nanopartikel Magnetite Fe3O4 Menggunakan Vibrating Sample Magnetometer (VSM)" <em>Fullerene Journal of Chemistry</em> [Online], Volume 6 Number 2 (31 December 2021)