Skachkov, Viktor, Dmytro Hrigoriev, and Anna Karpenko. “ECONOMIC ASSESSMENT OF THE INNOVATIVE DEVELOPMENT OF SPONGE FERROTUNGSTEN PRODACTION IN DOMESTIC METALLURGY”. Scientific Journal "Metallurgy", no. 1 (January 26, 2023): 16-20. Accessed December 4, 2024. http://metal.journalsofznu.zp.ua/index.php/journal/article/view/104.