BERDIEV U. T.; SULAYMONOV U. B.; HASANOV F. F.; KARSHIYEV K. T. ENERGY-SAVING MATERIALS FOR ELECTRICAL ENGINEERING. Galaxy International Interdisciplinary Research Journal, [S. l.], v. 10, n. 5, p. 444–448, 2022. Disponível em: https://internationaljournals.co.in/index.php/giirj/article/view/1882. Acesso em: 17 apr. 2025.