Klunngien, Jakkarin, Akksatcha Duangsuphasin, Kunyarat Nundee, Pimchanok Wantee, and Nichapat Kumsuk. “Applying Quality Functional Deployment Technique to Design an Alumni Information System for Educational Institution”. Journal of Manufacturing & Management Technology 4, no. 2 (December 29, 2025): 11–22. accessed October 2, 2026. https://ph01.tci-thaijo.org/index.php/jMMT/article/view/262916.