Tang, K. (2013) “Recycling of the Rare Earth Oxides from Spent Rechargeable Batteries Using Waste Metallurgical Slags”, Journal of Mining and Metallurgy, Section B: Metallurgy, 49(2), p. 233. Available at: https://asistent.ceon.rs/index.php/jmm/article/view/2371 (Accessed: 12 July 2026).