INNOCENT, SANDRA KENECHUKWU; OKORAFOR, ANTHONY OSINACHI, PH.D. WORK SKILLS REQUIRED FOR SELF-EMPLOYMENT OF ELECTRICAL INSTALLATION AND MAINTENANCE WORKS GRADUATES OF TECHNICAL COLLEGES IN ANAMBRA STATE. NAU Journal of Technology and Vocational Education, [S. l.], v. 11, n. 2, 2026. Disponível em: https://journals.unizik.edu.ng/naujtved/article/view/8145. Acesso em: 25 oct. 2026.