พลาศัย วสันต์, and ปิยา อิบรอเฮ็ง. “Electrical Generation System Small Size 50 Watts with Compressed Air Power”. Princess of Naradhiwas University Journal 10, no. 1 (January 15, 2018): 145–158. accessed August 28, 2026. https://li01.tci-thaijo.org/index.php/pnujr/article/view/109363.