Kularbkao, Suttinee. “THE DEVELOPING AND PROMOTING OF OTOP COTTON FABRIC PRODUCTS FROM NIKHOM NAM UN DISTRICT, SAKON NAKHON PROVINCE TO INTERNATIONAL ARENAS”. Journal of Graduate School Sakon Nakhon Rajabhat University 13, no. 61 (June 20, 2016): 187–194. accessed September 24, 2026. https://so02.tci-thaijo.org/index.php/SNGSJ/article/view/59260.