شريقي ط. and حسيكة خ. (2020) “The Impact of Exports and Imports of Services on Gross Domestic Product (GDP) in Syria (1980-2017)”, Tishreen University Journal- Economic and Legal Sciences Series, 42(2). Available at: https://journal.tishreen.edu.sy/index.php/econlaw/article/view/9652 (Accessed: 25November2024).