Authors
Ofelia-Larisa Filip
Mining Engineering, Surveying and Civil Engineering Department, University of Petrosani, Petrosani, Romania
Anca Daniela Filip
University of Petrosani, Petrosani, Romania
© 2022 Ofelia-Larisa Filip, Anca Daniela Filip, published by University of Petrosani
This work is licensed under the Creative Commons Attribution-ShareAlike 4.0 License.