Khayat SH, AlAmri GM. The Role of the Knowledge Economy in Developing the Export Sector in the Kingdom of Saudi Arabia During the Period (2000-2021). JEALS [Internet]. 2025 Apr. 30 [cited 2026 Jan. 16];9(4):50-67. Available from: https://journals.ajsrp.com/index.php/jeals/article/view/8838