FöldessyJ., & MádaiF. (2024). Introduction to a new series: Critical and strategic raw materials in the European Union and Hungary – building a multimedia data collection at the University of Miskolc. Bányászati és Kohászati Lapok, 156(4), 25-31. Retrieved from https://ojs3.mtak.hu/index.php/bkl/article/view/17153