Almagul Ultarakova, Bauyrzhan Orynbayev, Azamat Toishybek, Arailym Mukangaliyeva, Kaisar Abdyldayev. "STUDY OF THE PROCESS OF REDUCING THE CHROMIUM CONTENT IN RUTILE-ILMENITE CONCENTRATE OF THE OBUKHOVSKOYE DEPOSIT." 25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Science and Technologies in Geology, Exploration and Sustainable Mining, 2025, pp. 415-422. https://doi.org/10.5593/sgem2025/1.1/s04.50