1. A comprehensive review of rare earth elements recovery from coal-related materials;Zhang;Minerals,2020
2. Developments in characterization and mineral processing of coal fly ash for recovery of rare earth elements;Sreenivas;Clean Coal Technologies: Beneficiation, Utilization, Transport Phenomena and Prospective,2021
3. Recovery of rare earth and some other potential elements from coal fly ash for sustainable future;Mahandra;Clean Coal Technologies: Beneficiation, Utilization, Transport Phenomena and Prospective.,2021
4. A review of rare-earth elements extraction with emphasis on non-conventional sources : Coal and coal byproducts, iron ore tailings, apatite, and phosphate byproducts;Peiravi;Min Sci Technol,2021
5. The occurrence and concentration of rare earth elements in acid mine drainage and treatment by-products: Part 1—Initial survey of the northern Appalachian coal basin;Vass;Mining, Metall Explor,2019