Ye. Palkin Ігор, and Falkovich Олексій. “Creation of Mineral Resource Base of Strategic Materials (by Example of the Prutivskyi Copper-Nickel and Precious Metal Ore Deposit)”. Science and Innovation 17, no. 4 (August 9, 2021): 55–61. Accessed September 24, 2021. https://scinn-eng.org.ua/ojs/index.php/ni/article/view/132.