1. Center for Materials Engineering, Addis Ababa Institute of Technology, School of Multi-disciplinary Engineering, Addis Ababa, 1000, Ethiopia
2. Center for Dimensional Metrology Department, Scientific Metrology Directorate, National Metrology Institute of Ethiopia, 5722, Addis Ababa, Ethiopia
3. HySA Infrastructure Centre of Competence, Faculty of Engineering, North-West University, South Africa (NWU), 2531, South Africa
4. National Institute of Theoretical and Computational Sciences, Johannesburg, 2000, South Africa