Diaz, John Francis T. “Return and Volatility Performance Comparison of Ethical and Non-Ethical Publicly-Listed Financial Services Companies”. Ética, economía y bienes comunes 13, no. 1 (April 2, 2024). Accessed November 21, 2024. https://journal.upaep.mx/index.php/EthicsEconomicsandCommonGoods/article/view/350.