AN EXAMINATION OF THE EFFECTS OF NATIONAL OPEN COMPETITIVE TENDER PRACTICES ON OPERATIONAL PERFORMANCE OF ELECTRICITY SECTOR PARASTATALS IN NAKURU COUNTY, KENYA: National Open Competitive Tender Practices on Operational Performance. International Journal of Business Management and Processes (ISSN 2616-3209), [S. l.], v. 1, n. 1, p. 9, 2017. Disponível em: https://journals.essrak.org/index.php/Business/article/view/8. Acesso em: 2 sep. 2026.