NAMADI, Shehu. Strategic Management of Outsourcing Balancing Profitability and Cost Control in Corporate Operations. Journal of Business and Economic Options, [S. l.], v. 6, n. 4, p. 28–35, 2023. Disponível em: https://resdojournals.com/index.php/jbeo/article/view/247.. Acesso em: 26 feb. 2026.