Sataporn Tongvic และผู้แต่งคนอื่นๆ. (2026) Effects of filter motor speed and air suction fan speed on dust reduction efficiency using a solar-powered air purifier. <i>Journal of Science and Technology Mahasarakham University</i>, <i>45</i>(3), 400-408.Sataporn Tongvic และผู้แต่งคนอื่นๆ. "Effects of filter motor speed and air suction fan speed on dust reduction efficiency using a solar-powered air purifier". Journal of Science and Technology Mahasarakham University 45 (2026):400-408.Sataporn Tongvic และผู้แต่งคนอื่นๆ. Effects of filter motor speed and air suction fan speed on dust reduction efficiency using a solar-powered air purifier. Mahasarakham University:ม.ป.ท. 2026.