Hellow guys, Welcome to my website, and you are watching จัดเอกสารงานวิจัย. and this vIdeo is uploaded by ผศ.ดร.เด่นชัย สมปอง at 2023-09-01T07:25:11-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.