"The Need for Private Sector Participation In Providing Public Projects in the Kingdom of Saudi Arabia". The Arab Journal of Administration, Cairo, v. 42, n. 2, p. 43–56, 2022. DOI: 10.21608/aja.2021.87942.1123. Disponível em: https://ajajournal.org/index.php/aja/article/view/91. Acesso em: 15 jun. 2026.