COMPARISON OF ENERGY STATUS IN PORTUGAL AND IN SLOVAKIA: UDC: 620.9(469:437.6). ETIMA, [S. l.], v. 3, n. 1, p. 279–285, 2025. DOI: 10.46763/ETIMA2531279m. Disponível em: https://js.ugd.edu.mk/index.php/etima/article/view/7352. Acesso em: 5 май. 2026.