China University of Mining and Technology (CUMT), affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development (AAMUSTED) - Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development (AAMUSTED) - Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Department of Construction and Wood Technology, University of Education Winneba, University of Electronics Science and Technology of China, China University of Mining and Technology - School of Materials Science and Engineering and China University of Mining and Technology (CUMT)

China University of Mining and Technology (CUMT), affiliation not provided to SSRN, China University of Mining and Technology (CUMT), affiliation not provided to SSRN, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development (AAMUSTED) - Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development (AAMUSTED) - Akenten Appiah-Menka University of Skills Training and Entrepreneurial Development, Department of Construction and Wood Technology, University of Education Winneba, University of Electronics Science and Technology of China, China University of Mining and Technology - School of Materials Science and Engineering and China University of Mining and Technology (CUMT)