DIGITAL CONTRACT MANAGEMENT SYSTEMS AND PROCUREMENT PERFORMANCE IN NAIROBI COUNTY GOVERNMENT IN KENYA. International Journal of Innovation, Enterprise, and Social Sciences , [S. l.], v. 5, n. 2, p. 121–138, 2025. Disponível em: https://scholarnestpublishers.com/index.php/IJIESS/article/view/28. Acesso em: 30 nov. 2025.