1. Department of Mechanical, Industrial and Energy Engineering, Botswana International University of Science and Technology, Palapye, Botswana
2. Department of Chemical, Materials and Metallurgical Engineering, Botswana International University of Science and Technology, Palapye, Botswana
3. Department of Mechanical and Construction Engineering, Faculty of Engineering and Environment, University of Northumbria, Newcastle upon Tyne, UK
4. Natural Composites Research Group Lab, Department of Materials and Production Engineering, The Sirindhorn International Thai-German Graduate School of Engineering (TGGS), King Mongkut’s University of Technology North Bangkok (KMUTNB), Bangkok, Thailand