Research on Decision-making of Service Quality Improvement in Xiamen Metro Based on IPA and PZB Model
| Autor: | Ju-Xiang Zhang, Ming-Hui Jia |
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| Rok vydání: | 2019 |
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| Zdroj: | DEStech Transactions on Economics, Business and Management. |
| ISSN: | 2475-8868 |
| Databáze: | OpenAIRE |
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