ILIEV, I.; KIROV, R. A New Approach to Determining Active Power Losses in the Electric Power System. Proceedings of the Bulgarian Academy of Sciences, Sofia, Bulgaria, v. 79, n. 8, p. 1090–1097, 2026. DOI: 10.7546/CRABS.2026.08.10. Disponível em: https://www.proceedings.bas.bg/index.php/cr/article/view/1034. Acesso em: 4 sep. 2026.