Hrigoriev, Dmytro, Viktor Skachkov, and Anna Karpenko. “METHODOLOGICAL PRINCIPLES FOR EVALUATING THE ECONOMIC EFFICIENCY OF DISPOSAL OF RARE METALS FROM TECHNOLOGICAL WASTE OS SPECIAL STEEL”. Scientific Journal "Metallurgy", no. 1 (January 27, 2023): 87-92. Accessed July 23, 2024. http://metal.journalsofznu.zp.ua/index.php/journal/article/view/114.