TY - GENERIC DO - 10.20944/preprints202311.1470.v1 UR - http://dx.doi.org/10.20944/preprints202311.1470.v1 TI - Rare Erath Elements: Their Geological Sources and the Potential of Organosulfonic Acids For Rare Earth Elements Leaching from Coal Ash and Process Optimization T2 - Preprints AU - Miadonye, Adango AU - Amadu, Mumuni PY - 2023 DA - 2023/11/23 PB - Preprints