Wei, Z., Gao, Y., Zhou, Y., Jiao, C., Zhang, M., Hou, H., & Liu, W. (2020). The extraction of Sr2+ with dicyclohexano-18-crown-6 in conventional organic solvent and ionic liquid diluents liquid diluents. Journal of the Serbian Chemical Society, 85(7), 909–922. https://doi.org/10.2298/JSC190417111W