P. Sebleku and W. A. Adi, “ANALISIS STRUKTUR DAN SIFAT MAGNETIC PEROVSKITE LaMnO3 SEBAGAI KANDIDAT BAHAN ABSORBER GELOMBANG ELEKTROMAGNETIK[Effect of Structure Analysis and Magnetic Properties of Perovskite LaMnO3 as for Candidate Materials Absorber Electromagnetic Wave.]”, Metalurgi, vol. 28, no. 2, pp. 97–104, Aug. 2013.