Komgrit Jitta และ Siwalak Pathaveerat;SirinadNoypitak. (2022) The Development of Walking Mowerwith Cordless Electric Driving System. <i>Thai Socities of Agricultural Engineering Journal</i>, <i>28</i>(1), 15-24.Komgrit Jitta และ Siwalak Pathaveerat;SirinadNoypitak. "The Development of Walking Mowerwith Cordless Electric Driving System". Thai Socities of Agricultural Engineering Journal 28 (2022):15-24.Komgrit Jitta และ Siwalak Pathaveerat;SirinadNoypitak. The Development of Walking Mowerwith Cordless Electric Driving System. Thai Socities of Agricultural Engineering:ม.ป.ท. 2022.