Wichachai N, Suphon T, Jomthrak S, Saengsathien A, To-on P. Improvement of the Production Process for Handwoven Shawls with Nature Dye Printing to Add Value and Reduce Waste by Applying Value Strem Mapping . JEIT [internet]. 2024 Dec. 31 [cited 2026 Oct. 7];2(6):18-33. available from: https://ph03.tci-thaijo.org/index.php/JEIT/article/view/3388