%A A. Indra Wulan Sari Ramadani %A Suminar Pratapa %T LINE BROADENING CORRECTION IN X-RAY DIFFRACTION ANALYSIS FOR NANOMATERIALS CHARACTERIZATION USING CALCINED YTTRIUM OXIDE POWDER AS A STANDARD MATERIAL %I Faculty of Mathematics and Natural Sciences Yogyakarta State University %L UNY21034 %J Proceeding of International Conference On Research, Implementation And Education Of Mathematics And Sciences 2015