Wongwian C, Sagulpongmalee K, Inyasri C. Propeller Mass Reduction of the Electric Motor in Ring-spinning Machine in Textile Industry for Energy Saving. IENJ [internet]. 2021 Dec. 29 [cited 2026 Sep. 28];7(2):111-7. available from: https://ph02.tci-thaijo.org/index.php/ienj/article/view/244856