Lau, Evan, Ahmad Zubaidi Baharumshah, and Siew-Voon Soon. “The Behavior of External Debt in Asian Countries: Evidence Based on Panel Unit Root Tests”. Journal of Business Economics and Management 14, no. 1 (December 24, 2013): S377-S394. Accessed November 23, 2024. https://btp.vgtu.lt/index.php/JBEM/article/view/3778.