Kasó, Attila, János Földessy, and Máté Leskó. “From the Critical Raw Materials Marathon Data Collection. Copper – Strategic and Critical Mineral Raw Material Potential – Global and Domestic Overview”. Bányászati és Kohászati Lapok 158, no. 2 (July 24, 2025): 8-17. Accessed April 15, 2026. https://ojs.mtak.hu/index.php/bkl/article/view/19675.