Investigate the effectiveness of investment in the electricity sector And its role in achieving sustainable development. Journal of Accounting and Financial Studies ( JAFS ), [S. l.], v. 14, n. 47, 2019. DOI: 10.34093/jafs.v14i47.421. Disponível em: https://jpgiafs.uobaghdad.edu.iq/index.php/JAFS/article/view/421. Acesso em: 24 jun. 2025.