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The proposed approach has been compared with other fuzzy DEA approaches on different datasets from the literature, and the results show that it has more discriminant power and more flexibility in modelling the input and output data.<\/jats:p>","DOI":"10.1007\/s40314-022-01780-y","type":"journal-article","created":{"date-parts":[[2022,2,22]],"date-time":"2022-02-22T12:03:52Z","timestamp":1645531432000},"update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":6,"title":["Efficiency assessment using fuzzy production possibility set and enhanced Russell Graph measure"],"prefix":"10.1007","volume":"41","author":[{"given":"Manuel","family":"Arana-Jim\u00e9nez","sequence":"first","affiliation":[]},{"ORCID":"https:\/\/orcid.org\/0000-0003-0829-4157","authenticated-orcid":false,"given":"M. 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