Loc, Nguyen. “STUDY AXIAL FLOW THRESHER WITH FLATBAR PEGPADDLE BAR TO DESIGN AND MANUFACTURE RICE COMBINER HARVESTER (RCH)”. Science and Technology Development Journal 7, no. 4&5 (May 31, 2004): 146-150. Accessed July 22, 2024. https://stdj.scienceandtechnology.com.vn/index.php/stdj/article/view/3208.