This study sought to construct a model for selecting green suppliers. The study was conducted in three phases: in phase 1, the literature was reviewed based on the meta-synthesis method and experts’ opinions were analyzed to create a model composed of 11 dimensions and 40 criteria for selecting green suppliers. In phase 2, intuitionistic fuzzy best-worst method was used to weight the dimensions and criteria. The most important dimension was “green image” and the most important criteria were the “environmental protection system” and a good “public image.” In phase 3, four suppliers in the field of medical equipment were assessed and ranked. The study proposed a framework for selecting green supplier selection (GSC) and could prove to be more comprehensive than the existing models as it drew on the meta-synthesis method. Another innovation of the study was its reliance on the intuitionistic fuzzy set theory to overcome ambiguities in selecting suppliers.

本研究旨在构建一个选择绿色供应商的模型。该研究分三个阶段进行：第一阶段，基于元综合法对文献进行回顾，分析专家意见，建立一个由11个维度和40个标准组成的绿色供应商选择模型。在第 2 阶段，使用直觉模糊最佳最差方法对维度和标准进行加权。最重要的维度是“绿色形象”，最重要的标准是“环保体系”和良好的“公众形象”。在第三阶段，对医疗设备领域的四家供应商进行了评估和排名。该研究提出了一个选择绿色供应商选择（GSC）的框架，并且可以证明比现有模型更全面，因为它借鉴了元综合方法。