“TECHNOLOGY FOR COMPLEX PROCESSING OF PYRITE CONCENTRATE IN A NITRIC ACID AUTOCLAVE”. Qo‘qon DPI. Ilmiy xabarlar jurnali 8, no. 5 (July 2, 2026): 238–244. Accessed September 2, 2026. https://journals-kokandsu.uz/index.php/kspi/article/view/2083.