Quang Loc, Nguyen. “DESIGN, FABRICATE CREATING PART AND FERTILIZING PART OF PLANTING SUGSR-CANE SEMI-MECHNIC MACHINE MTB-1,4”. Science and Technology Development Journal 6, no. 3&4 (April 30, 2003): 78-82. Accessed May 19, 2024. http://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3319.