Authors
Adrian Picu
Doctoral School of Engineering Studies, Valahia University of Targoviste, Targoviste, Romania
Alexis Negrea
Valahia University of Targoviste, Targoviste, Romania
Elena Valentina Stoian
Valahia University of Targoviste, Targoviste, Romania
Cristiana Maria Enescu
Valahia University of Targoviste, Targoviste, Romania