محمد سمر. “The Impact of the Complexity of the Tax System on the Tax Compliance Behavior of Major Taxpayers in Syria”. Tishreen University Journal- Economic and Legal Sciences Series 45, no. 5 (December 13, 2023): 593–609. Accessed July 27, 2024. https://journal.tishreen.edu.sy/index.php/econlaw/article/view/16028.