Yakhayev Umar Abdukhakimovich, Mamatkulov Elyor Kambaralievich, Abdumajidova Madina Nematulla’s daughter and Bozorov Ilyos Abduroxmonovich 2024. EXTRACTION OF GOLD METAL FROM USELESS ELECTRICAL EQUIPMENT. Galaxy International Interdisciplinary Research Journal. 12, 5 (May 2024), 8–13.