Trung, Khuc Quang, Vu Xuan Hien, Dang Duc Vuong, and Nguyen Duc Chien. “Synthesis of SnO$_{2}$ Nanorods by Hydrothermal Method for Gas Sensor Application”. Communications in Physics 20, no. 2 (August 15, 2012): 129. Accessed May 2, 2024. https://vjs.ac.vn/index.php/cip/article/view/2165.