1. B.E. Hites: Recycling Today, https://www.recyclingtoday.com/article/the-growth-of-eaf-steelmaking/, accessed 30 April 2022.
2. M.J. Thomson, E.J. Evenson, M.J. Kempe, and H.D. Goodfellow: Ironmak. Steelmak., 2000, vol. 27, pp. 273–79.
3. S&P Global Commodity Insights: US Steel Sector Thrives as Mills Move up Quality Ladder, https://www.spglobal.com/commodityinsights/en/market-insights/blogs/, accessed 09 May 2022.
4. AISTech: 2019 AIST Industry Roundups, http://digital.library.aist.org/pages/PR-RU2019-2.htm/, accessed June 7, 2022.
5. E. Pretorius, H. Oltmann, and J. Jones: EAF Fundamentals, LWB Refractories, New York, 2010, pp. 1–54.