Kanya Kosum, Dowroong Watcharinrat, Khongdet Phasinam, Virat Wangkuanklang, Weerakul Meeklangsaen, Jantana Suntudprom,. “DESIGN AND FABRICATION OF RICE STUBBLE CHOPPER”. Design Engineering (July 21, 2021): 4014- 4021. Accessed April 28, 2024. http://thedesignengineering.com/index.php/DE/article/view/2832.