Wassanai, W., and T. Royintarat. ā€œImplementation of Quality Function Deployment and Kansei Engineering for GABA Rice Snack Developmentā€. Environment and Natural Resources Journal, vol. 10, no. 2, Nov. 2016, pp. 1-10, https://ph02.tci-thaijo.org/index.php/ennrj/article/view/71263.