VICTOR EKA, O.; AHMAD, J.; FITRIANA, M. Assessing Project Cost Management Effect on Small and Medium Scale Enterprise Performance in Nigeria. Scholar J , [S. l.], v. 2, n. 4, 2024. Disponível em: https://scholarj.com/index.php/sj/article/view/30. Acesso em: 9 may. 2026.