Hay, Nguyen. “EXPERIMENTAL RESEARCH ON HEAT SUPPLYING SYSTEM WITH TWO BURNING CHAMBERS FOR TOBACCO LEAF DRYER IN SOUTH VIETNAM”. Science and Technology Development Journal 7, no. 1 (January 31, 2004): 44-49. Accessed December 22, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3151.