@incollection{Um17,
author = {Namil Um},
title = {Hydrometallurgical Recovery Process of Rare Earth Elements from Waste: Main Application of Acid Leaching with Devised τ-T Diagram},
booktitle = {Rare Earth Element},
publisher = {IntechOpen},
address = {Rijeka},
year = {2017},
editor = {Jose Edgar Alfonso Orjuela},
chapter = {2},
doi = {10.5772/intechopen.68302},
url = {https://doi.org/10.5772/intechopen.68302}
}