AWUOR, A. Factors affecting implementation of preference and reservation directive on government procurement opportunities in Kenya. Edith Cowan Journal of Procurement and Supply chain, [S. l.], v. 1, n. 1, p. 1–9, 2023. Disponível em: https://edithcowanjournal.org/journals/index.php/journal-of-procurement/article/view/3. Acesso em: 16 oct. 2024.