Univerzitet u Kragujevcu. Fakultet in zenjerskih nauka. Tribology in industry. Faculty of Engineering, University of Kragujevac.
Chicago Style (17th ed.) CitationUniverzitet u Kragujevcu. Fakultet in zenjerskih nauka. Tribology in Industry. Kragujevac, Serbia: Faculty of Engineering, University of Kragujevac.
MLA (9th ed.) CitationUniverzitet u Kragujevcu. Fakultet in zenjerskih nauka. Tribology in Industry. Faculty of Engineering, University of Kragujevac.
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