Laisina E, Suharyadi E. Characterization of Crystal Structures and Magnetic Properties of Polyethylene Glycol (PEG-4000) and Silica Encapsulated Mn0.5Zn0.5Fe2O4 Nanoparticles. Empiric. Journal [Internet]. 2024 Dec. 3 [cited 2026 Jan. 30];5(2):214-23. Available from: https://journal-center.litpam.com/index.php/empiricism/article/view/2273