R.-A. Șerban, D. M. Mihaiu, V. Brătian, A. Opreana, and M. Herciu, “Effectiveness of the ESG approach in portfolio selection – an empirical evidence from the US stock market”, JBEM, vol. 26, no. 4, pp. 918–940, Sep. 2025, doi: 10.3846/jbem.2025.24751.