Нигора ЗУЛЯРОВА, Ойгул БОБОКУЛОВА and Илхам УСМАНОВ 2024. TECHNOLOGY OF NITRIC ACID PROCESSING OF WASTE ENRICHMENT OF PHOSPHORITES OF CENTRAL KYZYL KUM. News of the NUUz. 3, 3.1 (Mar. 2024), 383-386. DOI:https://doi.org/10.69617/uzmu.v3i3.1.1853.