สุวิภาต ณ, ประกอบผล ธ. JOB CHARACTERISTICS AND JOB MOTIVATION OF OPERATIONAL EMPLOYEES IN PYLON PUBLIC COMPANY LIMITED. J. IND. EDUC. [Internet]. 2016 Dec. 30 [cited 2024 May 4];15(3):121-9. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/122759