จันทร์ทอง ผ. Combining QFD and FBS in a Design Methodology of Engineered Products: A Case Study of Woven Bag Clamping Devices. sej [internet]. 2019 Sep. 2 [cited 2026 Jan. 8];14(1):33-4. available from: https://ph02.tci-thaijo.org/index.php/sej/article/view/149401