PENG, Juan-juan; TIAN, Chao; ZHANG, Wen-yu; ZHANG, Shuai; WANG, Jian-qiang. An integrated multi-criteria decision-making framework for sustainable supplier selection under picture fuzzy environment. Technological and Economic Development of Economy, [S. l.], v. 26, n. 3, p. 573–598, 2020. DOI: 10.3846/tede.2020.12110. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/12110. Acesso em: 9 may. 2025.