@article{202311.1470, doi = {10.20944/preprints202311.1470.v1}, url = {https://doi.org/10.20944/preprints202311.1470.v1}, year = 2023, month = {November}, publisher = {Preprints}, author = {Adango Miadonye and Mumuni Amadu}, title = {Rare Erath Elements: Their Geological Sources and the Potential of Organosulfonic Acids For Rare Earth Elements Leaching from Coal Ash and Process Optimization}, journal = {Preprints} }