NODIRA A. INATOVA. Improving the methodology for functional modeling and performance evaluation of ISO 50001 based energy management systems in metallurgical enterprises. PROBLEMS OF ENERGY AND SOURCES SAVING, [S. l.], v. 3, n. 3, p. 157–165, 2026. Disponível em: https://energy.tdtu.uz/index.php/journal/article/view/421. Acesso em: 22 oct. 2026.