Tanattha Rattana. (2010) Preparation and characterization of nanocrystalline (Mn, Fe) doped ZnO powders by precipitation method /. King Mongkut's University of Technology Thonburi,:ม.ป.ท.Tanattha Rattana. 2010. Preparation and characterization of nanocrystalline (Mn, Fe) doped ZnO powders by precipitation method /. ม.ป.ท.:King Mongkut's University of Technology Thonburi,;Tanattha Rattana. Preparation and characterization of nanocrystalline (Mn, Fe) doped ZnO powders by precipitation method /. ม.ป.ท.:King Mongkut's University of Technology Thonburi, 2010. Print.