Nguyen, Thi Lam Anh, Minh Ha Luong, and Van Tam Nguyen. “ESG and Bank Cost Efficiency in Vietnam: The Moderating Roles of Economic Conditions and Income Diversification”. Asian Economic and Financial Review 15, no. 6 (July 8, 2025): 1011–1022. Accessed July 16, 2025. https://archive.aessweb.com/index.php/5002/article/view/5465.