Ihom A.Paul

Department of Mechanical Engineering, University of Uyo, Uyo-Nigeria

Nyior G. Bem

Department of Materials and Metallurgical Engineering, Ahmadu Bello University, Zaria, Zaria-Nigeria

Nor I. Justine

Department of Technical Education, College of Education Katsina-Ala, Katsina-Ala-Nigeria

Ogbodo N. Joy

Department of Welding and Fabrication, Scientific Equipment Development Institute (SEDI) Enugu-Nigeria