Effect of Environmental Costs Accounting on the Earnings Performance of Oil & Gas Firms in Nigeria. Research Journal of Financial Sustainability Reporting, [S. l.], v. 7, n. 1, 2024. Disponível em: https://deptofaccy-esut.com.de/index.php/rjfsr/article/view/110.. Acesso em: 26 aug. 2025.