@inproceedings{sgem2019s04111,
  title = {INVESTIGATIONS OF WASTE SLUDGE OF TITANIUM PRODUCTION AND ITS LEACHING BY NITRIC ACID},
  author = {Almagul Ultarakova},
  booktitle = {SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings; 19th SGEM International Multidisciplinary Scientific GeoConference EXPO Proceedings19th, Science and Technologies in Geology, Exploration And Mining},
  year = {2019},
  pages = {861-868},
  publisher = {STEF92 Technology},
  doi = {10.5593/sgem2019/1.3/s04.111}
}