Ritthisak W, Srithong C. Work Motivation Affecting Performance Efficacy of Employees in Steel Cutting and Stamping Factory, Chonburi Province. jg-mcukk [internet]. 2025 Jun. 27 [cited 2026 Oct. 13];12(2):72-83. available from: https://so02.tci-thaijo.org/index.php/jg-mcukk/article/view/276599