QUALITATIVE AND QUANTITATIVE ANALYSIS OF (Na0.5Bi0.5)TiO3 PHASE WITH THE X-RAY DIFFRACTION TECHNIQUE USING THE RIETVELD METHOD - Sukirman, Engkir; Pusat Teknologi Bahan Industri Nuklir (PTBIN) - BATAN, Kawasan Puspiptek, Serpong 15314, Tangerang Selatan (BATAN, 2013)