วังคะฮาด ก, คุปตัษเฐียร ณ. Defect Reduction in Gear Production : A Case Study of Motor Component Manufacturing. j.eng.rmutt [Internet]. 2014 Dec. 30 [cited 2024 May 6];2:29-41. Available from: https://ph01.tci-thaijo.org/index.php/jermutt/article/view/242064