@inproceedings{sgem2025s0449,
  title = {SOLVENT EXTRACTION OF NIOBIUM FROM FLUORIDE-SULFURIC ACID SOLUTIONS OBTAINED BY LEACHING WASTE FROM TITANIUM-MAGNESIUM PRODUCTION},
  author = {Azamat Yessengaziyev and Azamat Toishybek and Arailym Mukangaliyeva and Albina Yersaiynova and Nurgali Abdyldayev},
  booktitle = {25th International Multidisciplinary Scientific GeoConference Proceedings SGEM2025, Science and Technologies in Geology, Exploration and Sustainable Mining},
  year = {2025},
  pages = {405-414},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2025/1.1/s04.49}
}