ERMATOV, Ziyadulla Dosmatovich; RAKHMATULLAEVA, Nozima Toir qizi; GALPERIN, Leonid Vladimirovich. INVESTIGATION OF METAL REFINING DURING ELECTRIC ARC WELDING. Innovation Science and Technology, Tashkent, Uzbekistan, v. 2, n. 10, p. 195–199, 2026. DOI: 10.5281/zenodo.23340927. Disponível em: https://ist-journal.uz/index.php/IST/article/view/1340. Acesso em: 20 oct. 2026.