Chu Thi, T.T. and Ngo Thi, Q. 2023. THE IMPACT OF FINANCIAL FLEXIBILITY, ENTERPRISE RISK-TAKING AND AGENCY COSTS ON COMPANY’S VALUE ON NON-FINANCIAL JOINT-STOCK COMPANIES LISTED ON VIETNAM STOCK MARKET AFTER COVID-19 PERIOD. Thang Long Journal of Science: Applied Science. 5, 9 (Sep. 2023), 27–40.