Ngoc Anh, T., 		Thi Ha, T., 		Viet Tuyen, N., & 		Nguyen Hai, P.
(2019).
 Characteristics of Ag-Doped ZnO Thin Films Prepared by Sputtering Method.
<em>VNU Journal Of Science: Mathematics - Physics, 35</em>(4).
doi:10.25073/2588-1124/vnumap.4365