ถาวรบูรณทรัพย์ บ, เลี่ยมสุวรรณ เ. QUALITY OF SERVICE PROVIDED BY CHACHOENGSAO PROVINCIAL OFFICE OF BUSINESS DEVELOPMENT. Mod Manag J [Internet]. 2017 Jun. 30 [cited 2024 Apr. 25];15(1):139-48. Available from: https://so04.tci-thaijo.org/index.php/stou-sms-pr/article/view/65461