Van Hieu, Le, Dao Vinh Ai, Ho Van Binh, Nguyen Huu Chi, and Tran Tuan. “IMPROVING THE PROCCESS OF MANUFACTURING ZnO:AI THIN FILMS”. Science and Technology Development Journal 8, no. 3 (March 31, 2005): 29-34. Accessed May 4, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2979.