Запорожец, Ю. and Бродяга, Т. 2021.  INVESTIGATION OF THE PROCESS OF EXTRACTION OF TARGET COMPONENTS FROM HOPPER RAW MATERIALS. SWorldJournal. 1, 08-01 (May 2021), 50–55. DOI:https://doi.org/10.30888/2663-5712.2021-08-01-065.