@article{article7d629810,
title   = {Extraction of natural radionuclides in TENORM waste phosphogypsum},
author = {Moreira, R. H. and Queiroga, F. S. and Paiva, H. A. and Fontana, G. and Guazzelli, M. A. and Medina, Nilberto Heder},
year = {2018},
doi = {10.1016/j.jece.2018.10.019},
journal   = {Journal of Environmental Chemical Engineering}
}