Pham, Quynh Xuan, and Hau Long Le. “Financial Constraints, Investment, and Firm Value: Evidence from Vietnamese Firms”. Thailand and The World Economy 44, no. 1 (January 5, 2026): 112–131. accessed August 27, 2026. https://so05.tci-thaijo.org/index.php/TER/article/view/269469.