TAKHIROVA, Nargiza Bakhriddinovna; MUKHAMMATOVA, Umida Khusankizi; TEMIROV, Uktam Shavkatovich. STUDY OF IRON MINERALS IN THE MINERALOGICAL COMPOSITION OF KHOJAKUL AND PORLITAU PHOSPHORITES. Digital technologies in industry, Qarshi muhandislik-iqtisodiyot instituti, v. 3, n. 4, p. 26–30, 2025. DOI: 10.70769/3030-3214.SRT.3.4.2025.1. Disponível em: https://srt-journal.uz/ojs/index.php/SRT/article/view/223. Acesso em: 12 may. 2026.