Thi Viet Nga, Tran, To Thanh Loan, & Nguyen Van Quang. " Preparation and Characterization of SrFe12O19/rGO and SrFe12O19/SiO2 based Composite Materials for Enhancement of Microwave Absorption Properties." VNU Journal of Science: Mathematics - Physics [Online], 40.4 (2024): n. pag. Web. 15 Jan. 2025