Bao, P., 		Dat, K., & 		Nghia, N.
(2003).
 Sol-Gel Deposition of ZnO:Al Thin Films.
<em>VNU Journal Of Science: Mathematics - Physics, 19</em>(1).
Retrieved from <a href="https://js.vnu.edu.vn/MaP/article/view/3994" target="_new">https://js.vnu.edu.vn/MaP/article/view/3994</a>