Sivapong Phetsong. (2013) Development of Temperature Controlling System in drying chamber by mixing air inlet. <i>Journal of SCIENCE and TECHNOLOGY Mahasarakham University</i>, <i>32</i>(1), 101-105.Sivapong Phetsong. "Development of Temperature Controlling System in drying chamber by mixing air inlet". Journal of SCIENCE and TECHNOLOGY Mahasarakham University 32 (2013):101-105.Sivapong Phetsong. Development of Temperature Controlling System in drying chamber by mixing air inlet. Mahasarakham University:ม.ป.ท. 2013.