Baran J, Wysokinski M, Sta<U+009A> D, Samolejov ̀A, Lenort R, & Croatian Metallurgical Society. Efficiency of polish metallurgical industry based on data envelopment analysis.
Chicago-referens (17:e uppl.)Baran J, Wysokinski M, Sta<U+009A> D, Samolejov ̀A, Lenort R, och Croatian Metallurgical Society. Efficiency of Polish Metallurgical Industry Based on Data Envelopment Analysis.
MLA-referens (9:e uppl.)Baran J, et al. Efficiency of Polish Metallurgical Industry Based on Data Envelopment Analysis.
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