Yakhayev Umar Abdukhakimovich; Mamatkulov Elyor Kambaralievich; Abdumajidova Madina Nematulla’s daughter; Bozorov Ilyos Abduroxmonovich. EXTRACTION OF GOLD METAL FROM USELESS ELECTRICAL EQUIPMENT. Galaxy int. interdiscip. res. j. 2024, 12, 8-13.