จองมั่นคง ช. THE IDENTITY DESIGN OF GEOGRAPHICAL INDICATION TO REPRESENT THE LOCAL PRODUCTS OF 3 NORTHERN PROVINCES. commartsreviewsiamu [Internet]. 2016 Jun. 1 [cited 2024 May 17];15(18):97-106. Available from: https://so05.tci-thaijo.org/index.php/commartsreviewsiamu/article/view/173948