JIN, Fang; LIU, Peide; ZHANG, Xin. The multi-attribute group decision making method based on the interval grey linguistic variables weighted harmonic aggregation operators. Technological and Economic Development of Economy, [S. l.], v. 19, n. 3, p. 409–430, 2013. DOI: 10.3846/20294913.2013.821685. Disponível em: https://journals.vilniustech.lt/index.php/TEDE/article/view/4265. Acesso em: 15 may. 2025.