Thanh Thuy, Trinh, Tu Ngoc Han, Le Khac Binh, and Le Viet Hai. “SYNTHESIS OF NANO-STRUCTURE TIN OXIDE THIN FILMS BY SOLGEL METHOD”. VNUHCM Journal of Science and Technology Development 11, no. 6 (June 30, 2008): 73-78. Accessed July 16, 2025. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/2652.