LIU, Yi; MA, Zhiyi; LIU, Hui; WEI, Lai; SHAO, Weizhong. A METAMODEL FOR ANALYSIS AND DESIGN OF NON-FUNCTIONAL REQUIREMENT. Vietnam Journal of Science and Technology, Hanoi, VN, v. 49, n. 5, 2012. DOI: 10.15625/0866-708X/49/5/1897. Disponível em: https://vjs.ac.vn/jst/article/view/1897. Acesso em: 10 jan. 2026.