Durairaj Dhanapal is a Lecturer Copperstone (HOD) at the University of Zambia. He studied B.Tech (2007 - Leather Technology) and M.Tech Footwear Science and Engineering (2012) in Chennai Anna University CLRI-India. Author worked in leading leather goods Factory, P.A Footwear P Ltd Chennai, Apache Footwear India P Ltd (Adidas Group MNC).