OKEKE-EZEANYANWU, Joy. A. Impact of Outsourcing on Organizational Productivity in Private and Public Sector Organizations in Anambra State . African Journal of Education,Science and Technology (AJEST), [S. l.], v. 3, n. 4, p. pp 112–116, 2017. Disponível em: http://ajest.org/index.php/ajest/article/view/555. Acesso em: 3 apr. 2026.