Plungpongpan J. COST ANALYSIS OF NEW PRODUCT DEVELOPMENT OF THE WOVEN CLOTH GROUPS COMMUNITY ENTERPRISES IN CHAINAT PROVINCE. JSBA [Internet]. 2020 Nov. 15 [cited 2024 May 7];5(11):73-89. Available from: https://so04.tci-thaijo.org/index.php/JSBA/article/view/244705