Authors
Diana Muntean
Faculty of Engineering/Department of Industrial Engineerig, “Lucian Blaga” University of Sibiu, Romania
Mihaela Oleksik
Faculty of Engineering/Department of Engineering and Management, “Lucian Blaga” University of Sibiu, Romania
Octavian Bologa
Faculty of Engineering/Department of Industrial Engineerig, “Lucian Blaga” University of Sibiu, Romania