ทองคล้ำ ณ, รัตนโอฬาร ธ, ตั้งคุณานันต์ ป. Factor analysis of the service quality of inventory unit at technical colleges under the office of vocational eucation commission in central region. J. IND. EDUC. [Internet]. 2015 Apr. 30 [cited 2024 Apr. 29];14(1):107-15. Available from: https://ph01.tci-thaijo.org/index.php/JIE/article/view/123829