คงทน เ, คำเจริญ พ, โทพล จ. MARKETING COMMUNICATION AND VALUE ADDED TO PRODUCTION DESIGN FOR KHMERR CIVILIZATION SILK : A CASE STUDY OF SILK GROUP AT BAAN TAKRAWNUA, HUAY THALAENG DISTRICT, NAKHON RATCHASIMA PROVINCE. Res Comm Soc Dev J [internet]. 2018 Jan. 10 [cited 2026 Sep. 17];12(1):56-72. available from: https://so04.tci-thaijo.org/index.php/NRRU/article/view/161701