Tran, Q. T., T. H. Dao, T. T. Nguyen, N. T. V. Nguyen, and H. M. Ha. “The Effect of State Ownership on Corporate Investment Efficiency: Evidence from Listed Firms in Vietnam”. Journal of International Economics and Management, vol. 23, no. 3, Nov. 2023, pp. 56-67, doi:10.38203/jiem.023.3.0074.