Home›Browse›Data envelopment analysis🌐PolskiEnglishDeutschFrançaisItalianoPolskiPortuguêsРусскийفارسی한국어中文EntityQ647974· pop 11· linked from 20 articlesData envelopment analysisSign in to savenonparametric method in operations research and econometricsAvailable in 11 languagesFrançaisDeutsch中文РусскийPortuguêsItalianoAzerbaijaniPolskiفارسی한국어via Wikidata sitelinks · CC0